define(function(require) {
	var $ = require('jquery'); 
	require('./zTreeStyle.css');
	/*
	 * JQuery zTree core v3.5.17-beta.2
	 * http://zTree.me/
	 *
	 * Copyright (c) 2010 Hunter.z
	 *
	 * Licensed same as jquery - MIT License
	 * http://www.opensource.org/licenses/mit-license.php
	 *
	 * email: hunter.z@263.net
	 * Date: 2014-05-08
	 */
	(function($){
		var settings = {}, roots = {}, caches = {},
		//default consts of core
		_consts = {
			className: {
				BUTTON: "button",
				LEVEL: "level",
				ICO_LOADING: "ico_loading",
				SWITCH: "switch"
			},
			event: {
				NODECREATED: "ztree_nodeCreated",
				CLICK: "ztree_click",
				EXPAND: "ztree_expand",
				COLLAPSE: "ztree_collapse",
				ASYNC_SUCCESS: "ztree_async_success",
				ASYNC_ERROR: "ztree_async_error",
				REMOVE: "ztree_remove"
			},
			id: {
				A: "_a",
				ICON: "_ico",
				SPAN: "_span",
				SWITCH: "_switch",
				UL: "_ul"
			},
			line: {
				ROOT: "root",
				ROOTS: "roots",
				CENTER: "center",
				BOTTOM: "bottom",
				NOLINE: "noline",
				LINE: "line"
			},
			folder: {
				OPEN: "open",
				CLOSE: "close",
				DOCU: "docu"
			},
			node: {
				CURSELECTED: "curSelectedNode"
			}
		},
		//default setting of core
		_setting = {
			treeId: "",
			treeObj: null,
			view: {
				addDiyDom: null,
				autoCancelSelected: true,
				dblClickExpand: true,
				expandSpeed: "fast",
				fontCss: {},
				nameIsHTML: false,
				selectedMulti: true,
				showIcon: true,
				showLine: true,
				showTitle: true,
				txtSelectedEnable: false
			},
			data: {
				key: {
					children: "children",
					name: "name",
					title: "",
					url: "url"
				},
				simpleData: {
					enable: false,
					idKey: "id",
					pIdKey: "pId",
					rootPId: null
				},
				keep: {
					parent: false,
					leaf: false
				}
			},
			async: {
				enable: false,
				contentType: "application/x-www-form-urlencoded",
				type: "post",
				dataType: "text",
				url: "",
				autoParam: [],
				otherParam: [],
				dataFilter: null
			},
			callback: {
				beforeAsync:null,
				beforeClick:null,
				beforeDblClick:null,
				beforeRightClick:null,
				beforeMouseDown:null,
				beforeMouseUp:null,
				beforeExpand:null,
				beforeCollapse:null,
				beforeRemove:null,

				onAsyncError:null,
				onAsyncSuccess:null,
				onNodeCreated:null,
				onClick:null,
				onDblClick:null,
				onRightClick:null,
				onMouseDown:null,
				onMouseUp:null,
				onExpand:null,
				onCollapse:null,
				onRemove:null
			}
		},
		//default root of core
		//zTree use root to save full data
		_initRoot = function (setting) {
			var r = data.getRoot(setting);
			if (!r) {
				r = {};
				data.setRoot(setting, r);
			}
			r[setting.data.key.children] = [];
			r.expandTriggerFlag = false;
			r.curSelectedList = [];
			r.noSelection = true;
			r.createdNodes = [];
			r.zId = 0;
			r._ver = (new Date()).getTime();
		},
		//default cache of core
		_initCache = function(setting) {
			var c = data.getCache(setting);
			if (!c) {
				c = {};
				data.setCache(setting, c);
			}
			c.nodes = [];
			c.doms = [];
		},
		//default bindEvent of core
		_bindEvent = function(setting) {
			var o = setting.treeObj,
			c = consts.event;
			o.bind(c.NODECREATED, function (event, treeId, node) {
				tools.apply(setting.callback.onNodeCreated, [event, treeId, node]);
			});

			o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) {
				tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]);
			});

			o.bind(c.EXPAND, function (event, treeId, node) {
				tools.apply(setting.callback.onExpand, [event, treeId, node]);
			});

			o.bind(c.COLLAPSE, function (event, treeId, node) {
				tools.apply(setting.callback.onCollapse, [event, treeId, node]);
			});

			o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) {
				tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]);
			});

			o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) {
				tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]);
			});

			o.bind(c.REMOVE, function (event, treeId, treeNode) {
				tools.apply(setting.callback.onRemove, [event, treeId, treeNode]);
			});
		},
		_unbindEvent = function(setting) {
			var o = setting.treeObj,
			c = consts.event;
			o.unbind(c.NODECREATED)
			.unbind(c.CLICK)
			.unbind(c.EXPAND)
			.unbind(c.COLLAPSE)
			.unbind(c.ASYNC_SUCCESS)
			.unbind(c.ASYNC_ERROR)
			.unbind(c.REMOVE);
		},
		//default event proxy of core
		_eventProxy = function(event) {
			var target = event.target,
			setting = data.getSetting(event.data.treeId),
			tId = "", node = null,
			nodeEventType = "", treeEventType = "",
			nodeEventCallback = null, treeEventCallback = null,
			tmp = null;

			if (tools.eqs(event.type, "mousedown")) {
				treeEventType = "mousedown";
			} else if (tools.eqs(event.type, "mouseup")) {
				treeEventType = "mouseup";
			} else if (tools.eqs(event.type, "contextmenu")) {
				treeEventType = "contextmenu";
			} else if (tools.eqs(event.type, "click")) {
				if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.SWITCH) !== null) {
					tId = tools.getNodeMainDom(target).id;
					nodeEventType = "switchNode";
				} else {
					tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
					if (tmp) {
						tId = tools.getNodeMainDom(tmp).id;
						nodeEventType = "clickNode";
					}
				}
			} else if (tools.eqs(event.type, "dblclick")) {
				treeEventType = "dblclick";
				tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
				if (tmp) {
					tId = tools.getNodeMainDom(tmp).id;
					nodeEventType = "switchNode";
				}
			}
			if (treeEventType.length > 0 && tId.length == 0) {
				tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
				if (tmp) {tId = tools.getNodeMainDom(tmp).id;}
			}
			// event to node
			if (tId.length>0) {
				node = data.getNodeCache(setting, tId);
				switch (nodeEventType) {
					case "switchNode" :
						if (!node.isParent) {
							nodeEventType = "";
						} else if (tools.eqs(event.type, "click")
							|| (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) {
							nodeEventCallback = handler.onSwitchNode;
						} else {
							nodeEventType = "";
						}
						break;
					case "clickNode" :
						nodeEventCallback = handler.onClickNode;
						break;
				}
			}
			// event to zTree
			switch (treeEventType) {
				case "mousedown" :
					treeEventCallback = handler.onZTreeMousedown;
					break;
				case "mouseup" :
					treeEventCallback = handler.onZTreeMouseup;
					break;
				case "dblclick" :
					treeEventCallback = handler.onZTreeDblclick;
					break;
				case "contextmenu" :
					treeEventCallback = handler.onZTreeContextmenu;
					break;
			}
			var proxyResult = {
				stop: false,
				node: node,
				nodeEventType: nodeEventType,
				nodeEventCallback: nodeEventCallback,
				treeEventType: treeEventType,
				treeEventCallback: treeEventCallback
			};
			return proxyResult
		},
		//default init node of core
		_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
			if (!n) return;
			var r = data.getRoot(setting),
			childKey = setting.data.key.children;
			n.level = level;
			n.tId = setting.treeId + "_" + (++r.zId);
			n.parentTId = parentNode ? parentNode.tId : null;
			n.open = (typeof n.open == "string") ? tools.eqs(n.open, "true") : !!n.open;
			if (n[childKey] && n[childKey].length > 0) {
				n.isParent = true;
				n.zAsync = true;
			} else {
				n.isParent = (typeof n.isParent == "string") ? tools.eqs(n.isParent, "true") : !!n.isParent;
				n.open = (n.isParent && !setting.async.enable) ? n.open : false;
				n.zAsync = !n.isParent;
			}
			n.isFirstNode = isFirstNode;
			n.isLastNode = isLastNode;
			n.getParentNode = function() {return data.getNodeCache(setting, n.parentTId);};
			n.getPreNode = function() {return data.getPreNode(setting, n);};
			n.getNextNode = function() {return data.getNextNode(setting, n);};
			n.isAjaxing = false;
			data.fixPIdKeyValue(setting, n);
		},
		_init = {
			bind: [_bindEvent],
			unbind: [_unbindEvent],
			caches: [_initCache],
			nodes: [_initNode],
			proxys: [_eventProxy],
			roots: [_initRoot],
			beforeA: [],
			afterA: [],
			innerBeforeA: [],
			innerAfterA: [],
			zTreeTools: []
		},
		//method of operate data
		data = {
			addNodeCache: function(setting, node) {
				data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node;
			},
			getNodeCacheId: function(tId) {
				return tId.substring(tId.lastIndexOf("_")+1);
			},
			addAfterA: function(afterA) {
				_init.afterA.push(afterA);
			},
			addBeforeA: function(beforeA) {
				_init.beforeA.push(beforeA);
			},
			addInnerAfterA: function(innerAfterA) {
				_init.innerAfterA.push(innerAfterA);
			},
			addInnerBeforeA: function(innerBeforeA) {
				_init.innerBeforeA.push(innerBeforeA);
			},
			addInitBind: function(bindEvent) {
				_init.bind.push(bindEvent);
			},
			addInitUnBind: function(unbindEvent) {
				_init.unbind.push(unbindEvent);
			},
			addInitCache: function(initCache) {
				_init.caches.push(initCache);
			},
			addInitNode: function(initNode) {
				_init.nodes.push(initNode);
			},
			addInitProxy: function(initProxy, isFirst) {
				if (!!isFirst) {
					_init.proxys.splice(0,0,initProxy);
				} else {
					_init.proxys.push(initProxy);
				}
			},
			addInitRoot: function(initRoot) {
				_init.roots.push(initRoot);
			},
			addNodesData: function(setting, parentNode, nodes) {
				var childKey = setting.data.key.children;
				if (!parentNode[childKey]) parentNode[childKey] = [];
				if (parentNode[childKey].length > 0) {
					parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false;
					view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]);
				}
				parentNode.isParent = true;
				parentNode[childKey] = parentNode[childKey].concat(nodes);
			},
			addSelectedNode: function(setting, node) {
				var root = data.getRoot(setting);
				if (!data.isSelectedNode(setting, node)) {
					root.curSelectedList.push(node);
				}
			},
			addCreatedNode: function(setting, node) {
				if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
					var root = data.getRoot(setting);
					root.createdNodes.push(node);
				}
			},
			addZTreeTools: function(zTreeTools) {
				_init.zTreeTools.push(zTreeTools);
			},
			exSetting: function(s) {
				$.extend(true, _setting, s);
			},
			fixPIdKeyValue: function(setting, node) {
				if (setting.data.simpleData.enable) {
					node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId;
				}
			},
			getAfterA: function(setting, node, array) {
				for (var i=0, j=_init.afterA.length; i<j; i++) {
					_init.afterA[i].apply(this, arguments);
				}
			},
			getBeforeA: function(setting, node, array) {
				for (var i=0, j=_init.beforeA.length; i<j; i++) {
					_init.beforeA[i].apply(this, arguments);
				}
			},
			getInnerAfterA: function(setting, node, array) {
				for (var i=0, j=_init.innerAfterA.length; i<j; i++) {
					_init.innerAfterA[i].apply(this, arguments);
				}
			},
			getInnerBeforeA: function(setting, node, array) {
				for (var i=0, j=_init.innerBeforeA.length; i<j; i++) {
					_init.innerBeforeA[i].apply(this, arguments);
				}
			},
			getCache: function(setting) {
				return caches[setting.treeId];
			},
			getNextNode: function(setting, node) {
				if (!node) return null;
				var childKey = setting.data.key.children,
				p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
				for (var i=0, l=p[childKey].length-1; i<=l; i++) {
					if (p[childKey][i] === node) {
						return (i==l ? null : p[childKey][i+1]);
					}
				}
				return null;
			},
			getNodeByParam: function(setting, nodes, key, value) {
				if (!nodes || !key) return null;
				var childKey = setting.data.key.children;
				for (var i = 0, l = nodes.length; i < l; i++) {
					if (nodes[i][key] == value) {
						return nodes[i];
					}
					var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value);
					if (tmp) return tmp;
				}
				return null;
			},
			getNodeCache: function(setting, tId) {
				if (!tId) return null;
				var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)];
				return n ? n : null;
			},
			getNodeName: function(setting, node) {
				var nameKey = setting.data.key.name;
				return "" + node[nameKey];
			},
			getNodeTitle: function(setting, node) {
				var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title;
				return "" + node[t];
			},
			getNodes: function(setting) {
				return data.getRoot(setting)[setting.data.key.children];
			},
			getNodesByParam: function(setting, nodes, key, value) {
				if (!nodes || !key) return [];
				var childKey = setting.data.key.children,
				result = [];
				for (var i = 0, l = nodes.length; i < l; i++) {
					if (nodes[i][key] == value) {
						result.push(nodes[i]);
					}
					result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value));
				}
				return result;
			},
			getNodesByParamFuzzy: function(setting, nodes, key, value) {
				if (!nodes || !key) return [];
				var childKey = setting.data.key.children,
				result = [];
				value = value.toLowerCase();
				for (var i = 0, l = nodes.length; i < l; i++) {
					if (typeof nodes[i][key] == "string" && nodes[i][key].toLowerCase().indexOf(value)>-1) {
						result.push(nodes[i]);
					}
					result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value));
				}
				return result;
			},
			getNodesByFilter: function(setting, nodes, filter, isSingle, invokeParam) {
				if (!nodes) return (isSingle ? null : []);
				var childKey = setting.data.key.children,
				result = isSingle ? null : [];
				for (var i = 0, l = nodes.length; i < l; i++) {
					if (tools.apply(filter, [nodes[i], invokeParam], false)) {
						if (isSingle) {return nodes[i];}
						result.push(nodes[i]);
					}
					var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam);
					if (isSingle && !!tmpResult) {return tmpResult;}
					result = isSingle ? tmpResult : result.concat(tmpResult);
				}
				return result;
			},
			getPreNode: function(setting, node) {
				if (!node) return null;
				var childKey = setting.data.key.children,
				p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
				for (var i=0, l=p[childKey].length; i<l; i++) {
					if (p[childKey][i] === node) {
						return (i==0 ? null : p[childKey][i-1]);
					}
				}
				return null;
			},
			getRoot: function(setting) {
				return setting ? roots[setting.treeId] : null;
			},
			getRoots: function() {
				return roots;
			},
			getSetting: function(treeId) {
				return settings[treeId];
			},
			getSettings: function() {
				return settings;
			},
			getZTreeTools: function(treeId) {
				var r = this.getRoot(this.getSetting(treeId));
				return r ? r.treeTools : null;
			},
			initCache: function(setting) {
				for (var i=0, j=_init.caches.length; i<j; i++) {
					_init.caches[i].apply(this, arguments);
				}
			},
			initNode: function(setting, level, node, parentNode, preNode, nextNode) {
				for (var i=0, j=_init.nodes.length; i<j; i++) {
					_init.nodes[i].apply(this, arguments);
				}
			},
			initRoot: function(setting) {
				for (var i=0, j=_init.roots.length; i<j; i++) {
					_init.roots[i].apply(this, arguments);
				}
			},
			isSelectedNode: function(setting, node) {
				var root = data.getRoot(setting);
				for (var i=0, j=root.curSelectedList.length; i<j; i++) {
					if(node === root.curSelectedList[i]) return true;
				}
				return false;
			},
			removeNodeCache: function(setting, node) {
				var childKey = setting.data.key.children;
				if (node[childKey]) {
					for (var i=0, l=node[childKey].length; i<l; i++) {
						arguments.callee(setting, node[childKey][i]);
					}
				}
				data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null;
			},
			removeSelectedNode: function(setting, node) {
				var root = data.getRoot(setting);
				for (var i=0, j=root.curSelectedList.length; i<j; i++) {
					if(node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) {
						root.curSelectedList.splice(i, 1);
						i--;j--;
					}
				}
			},
			setCache: function(setting, cache) {
				caches[setting.treeId] = cache;
			},
			setRoot: function(setting, root) {
				roots[setting.treeId] = root;
			},
			setZTreeTools: function(setting, zTreeTools) {
				for (var i=0, j=_init.zTreeTools.length; i<j; i++) {
					_init.zTreeTools[i].apply(this, arguments);
				}
			},
			transformToArrayFormat: function (setting, nodes) {
				if (!nodes) return [];
				var childKey = setting.data.key.children,
				r = [];
				if (tools.isArray(nodes)) {
					for (var i=0, l=nodes.length; i<l; i++) {
						r.push(nodes[i]);
						if (nodes[i][childKey])
							r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey]));
					}
				} else {
					r.push(nodes);
					if (nodes[childKey])
						r = r.concat(data.transformToArrayFormat(setting, nodes[childKey]));
				}
				return r;
			},
			transformTozTreeFormat: function(setting, sNodes) {
				var i,l,
				key = setting.data.simpleData.idKey,
				parentKey = setting.data.simpleData.pIdKey,
				childKey = setting.data.key.children;
				if (!key || key=="" || !sNodes) return [];

				if (tools.isArray(sNodes)) {
					var r = [];
					var tmpMap = [];
					for (i=0, l=sNodes.length; i<l; i++) {
						tmpMap[sNodes[i][key]] = sNodes[i];
					}
					for (i=0, l=sNodes.length; i<l; i++) {
						if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) {
							if (!tmpMap[sNodes[i][parentKey]][childKey])
								tmpMap[sNodes[i][parentKey]][childKey] = [];
							tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]);
						} else {
							r.push(sNodes[i]);
						}
					}
					return r;
				}else {
					return [sNodes];
				}
			}
		},
		//method of event proxy
		event = {
			bindEvent: function(setting) {
				for (var i=0, j=_init.bind.length; i<j; i++) {
					_init.bind[i].apply(this, arguments);
				}
			},
			unbindEvent: function(setting) {
				for (var i=0, j=_init.unbind.length; i<j; i++) {
					_init.unbind[i].apply(this, arguments);
				}
			},
			bindTree: function(setting) {
				var eventParam = {
					treeId: setting.treeId
				},
				o = setting.treeObj;
				if (!setting.view.txtSelectedEnable) {
					// for can't select text
					o.bind('selectstart', function(e){
						var node
						var n = e.originalEvent.srcElement.nodeName.toLowerCase();
						return (n === "input" || n === "textarea" );
					}).css({
						"-moz-user-select":"-moz-none"
					});
				}
				o.bind('click', eventParam, event.proxy);
				o.bind('dblclick', eventParam, event.proxy);
				o.bind('mouseover', eventParam, event.proxy);
				o.bind('mouseout', eventParam, event.proxy);
				o.bind('mousedown', eventParam, event.proxy);
				o.bind('mouseup', eventParam, event.proxy);
				o.bind('contextmenu', eventParam, event.proxy);
			},
			unbindTree: function(setting) {
				var o = setting.treeObj;
				o.unbind('click', event.proxy)
				.unbind('dblclick', event.proxy)
				.unbind('mouseover', event.proxy)
				.unbind('mouseout', event.proxy)
				.unbind('mousedown', event.proxy)
				.unbind('mouseup', event.proxy)
				.unbind('contextmenu', event.proxy);
			},
			doProxy: function(e) {
				var results = [];
				for (var i=0, j=_init.proxys.length; i<j; i++) {
					var proxyResult = _init.proxys[i].apply(this, arguments);
					results.push(proxyResult);
					if (proxyResult.stop) {
						break;
					}
				}
				return results;
			},
			proxy: function(e) {
				var setting = data.getSetting(e.data.treeId);
				if (!tools.uCanDo(setting, e)) return true;
				var results = event.doProxy(e),
				r = true, x = false;
				for (var i=0, l=results.length; i<l; i++) {
					var proxyResult = results[i];
					if (proxyResult.nodeEventCallback) {
						x = true;
						r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
					}
					if (proxyResult.treeEventCallback) {
						x = true;
						r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
					}
				}
				return r;
			}
		},
		//method of event handler
		handler = {
			onSwitchNode: function (event, node) {
				var setting = data.getSetting(event.data.treeId);
				if (node.open) {
					if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true;
					data.getRoot(setting).expandTriggerFlag = true;
					view.switchNode(setting, node);
				} else {
					if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true;
					data.getRoot(setting).expandTriggerFlag = true;
					view.switchNode(setting, node);
				}
				return true;
			},
			onClickNode: function (event, node) {
				var setting = data.getSetting(event.data.treeId),
				clickFlag = ( (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1;
				if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true;
				if (clickFlag === 0) {
					view.cancelPreSelectedNode(setting, node);
				} else {
					view.selectNode(setting, node, clickFlag === 2);
				}
				setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]);
				return true;
			},
			onZTreeMousedown: function(event, node) {
				var setting = data.getSetting(event.data.treeId);
				if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) {
					tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]);
				}
				return true;
			},
			onZTreeMouseup: function(event, node) {
				var setting = data.getSetting(event.data.treeId);
				if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) {
					tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]);
				}
				return true;
			},
			onZTreeDblclick: function(event, node) {
				var setting = data.getSetting(event.data.treeId);
				if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) {
					tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]);
				}
				return true;
			},
			onZTreeContextmenu: function(event, node) {
				var setting = data.getSetting(event.data.treeId);
				if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) {
					tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]);
				}
				return (typeof setting.callback.onRightClick) != "function";
			}
		},
		//method of tools for zTree
		tools = {
			apply: function(fun, param, defaultValue) {
				if ((typeof fun) == "function") {
					return fun.apply(zt, param?param:[]);
				}
				return defaultValue;
			},
			canAsync: function(setting, node) {
				var childKey = setting.data.key.children;
				return (setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].length > 0)));
			},
			clone: function (obj){
				if (obj === null) return null;
				var o = tools.isArray(obj) ? [] : {};
				for(var i in obj){
					o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? arguments.callee(obj[i]) : obj[i]);
				}
				return o;
			},
			eqs: function(str1, str2) {
				return str1.toLowerCase() === str2.toLowerCase();
			},
			isArray: function(arr) {
				return Object.prototype.toString.apply(arr) === "[object Array]";
			},
			$: function(node, exp, setting) {
				if (!!exp && typeof exp != "string") {
					setting = exp;
					exp = "";
				}
				if (typeof node == "string") {
					return $(node, setting ? setting.treeObj.get(0).ownerDocument : null);
				} else {
					return $("#" + node.tId + exp, setting ? setting.treeObj : null);
				}
			},
			getMDom: function (setting, curDom, targetExpr) {
				if (!curDom) return null;
				while (curDom && curDom.id !== setting.treeId) {
					for (var i=0, l=targetExpr.length; curDom.tagName && i<l; i++) {
						if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) {
							return curDom;
						}
					}
					curDom = curDom.parentNode;
				}
				return null;
			},
			getNodeMainDom:function(target) {
				return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0));
			},
			isChildOrSelf: function(dom, parentId) {
				return ( $(dom).closest("#" + parentId).length> 0 );
			},
			uCanDo: function(setting, e) {
				return true;
			}
		},
		//method of operate ztree dom
		view = {
			addNodes: function(setting, parentNode, newNodes, isSilent) {
				if (setting.data.keep.leaf && parentNode && !parentNode.isParent) {
					return;
				}
				if (!tools.isArray(newNodes)) {
					newNodes = [newNodes];
				}
				if (setting.data.simpleData.enable) {
					newNodes = data.transformTozTreeFormat(setting, newNodes);
				}
				if (parentNode) {
					var target_switchObj = $$(parentNode, consts.id.SWITCH, setting),
					target_icoObj = $$(parentNode, consts.id.ICON, setting),
					target_ulObj = $$(parentNode, consts.id.UL, setting);

					if (!parentNode.open) {
						view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE);
						view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE);
						parentNode.open = false;
						target_ulObj.css({
							"display": "none"
						});
					}

					data.addNodesData(setting, parentNode, newNodes);
					view.createNodes(setting, parentNode.level + 1, newNodes, parentNode);
					if (!isSilent) {
						view.expandCollapseParentNode(setting, parentNode, true);
					}
				} else {
					data.addNodesData(setting, data.getRoot(setting), newNodes);
					view.createNodes(setting, 0, newNodes, null);
				}
			},
			appendNodes: function(setting, level, nodes, parentNode, initFlag, openFlag) {
				if (!nodes) return [];
				var html = [],
				childKey = setting.data.key.children;
				for (var i = 0, l = nodes.length; i < l; i++) {
					var node = nodes[i];
					if (initFlag) {
						var tmpPNode = (parentNode) ? parentNode: data.getRoot(setting),
						tmpPChild = tmpPNode[childKey],
						isFirstNode = ((tmpPChild.length == nodes.length) && (i == 0)),
						isLastNode = (i == (nodes.length - 1));
						data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag);
						data.addNodeCache(setting, node);
					}

					var childHtml = [];
					if (node[childKey] && node[childKey].length > 0) {
						//make child html first, because checkType
						childHtml = view.appendNodes(setting, level + 1, node[childKey], node, initFlag, openFlag && node.open);
					}
					if (openFlag) {

						view.makeDOMNodeMainBefore(html, setting, node);
						view.makeDOMNodeLine(html, setting, node);
						data.getBeforeA(setting, node, html);
						view.makeDOMNodeNameBefore(html, setting, node);
						data.getInnerBeforeA(setting, node, html);
						view.makeDOMNodeIcon(html, setting, node);
						data.getInnerAfterA(setting, node, html);
						view.makeDOMNodeNameAfter(html, setting, node);
						data.getAfterA(setting, node, html);
						if (node.isParent && node.open) {
							view.makeUlHtml(setting, node, html, childHtml.join(''));
						}
						view.makeDOMNodeMainAfter(html, setting, node);
						data.addCreatedNode(setting, node);
					}
				}
				return html;
			},
			appendParentULDom: function(setting, node) {
				var html = [],
				nObj = $$(node, setting);
				if (!nObj.get(0) && !!node.parentTId) {
					view.appendParentULDom(setting, node.getParentNode());
					nObj = $$(node, setting);
				}
				var ulObj = $$(node, consts.id.UL, setting);
				if (ulObj.get(0)) {
					ulObj.remove();
				}
				var childKey = setting.data.key.children,
				childHtml = view.appendNodes(setting, node.level+1, node[childKey], node, false, true);
				view.makeUlHtml(setting, node, html, childHtml.join(''));
				nObj.append(html.join(''));
			},
			asyncNode: function(setting, node, isSilent, callback) {
				var i, l;
				if (node && !node.isParent) {
					tools.apply(callback);
					return false;
				} else if (node && node.isAjaxing) {
					return false;
				} else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) {
					tools.apply(callback);
					return false;
				}
				if (node) {
					node.isAjaxing = true;
					var icoObj = $$(node, consts.id.ICON, setting);
					icoObj.attr({"style":"", "class":consts.className.BUTTON + " " + consts.className.ICO_LOADING});
				}

				var tmpParam = {};
				for (i = 0, l = setting.async.autoParam.length; node && i < l; i++) {
					var pKey = setting.async.autoParam[i].split("="), spKey = pKey;
					if (pKey.length>1) {
						spKey = pKey[1];
						pKey = pKey[0];
					}
					tmpParam[spKey] = node[pKey];
				}
				if (tools.isArray(setting.async.otherParam)) {
					for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) {
						tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1];
					}
				} else {
					for (var p in setting.async.otherParam) {
						tmpParam[p] = setting.async.otherParam[p];
					}
				}

				var _tmpV = data.getRoot(setting)._ver;
				$.ajax({
					contentType: setting.async.contentType,
					type: setting.async.type,
					url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url),
					data: tmpParam,
					dataType: setting.async.dataType,
					success: function(msg) {
						if (_tmpV != data.getRoot(setting)._ver) {
							return;
						}
						var newNodes = [];
						try {
							if (!msg || msg.length == 0) {
								newNodes = [];
							} else if (typeof msg == "string") {
								newNodes = eval("(" + msg + ")");
							} else {
								newNodes = msg;
							}
						} catch(err) {
							newNodes = msg;
						}

						if (node) {
							node.isAjaxing = null;
							node.zAsync = true;
						}
						view.setNodeLineIcos(setting, node);
						if (newNodes && newNodes !== "") {
							newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes);
							view.addNodes(setting, node, !!newNodes ? tools.clone(newNodes) : [], !!isSilent);
						} else {
							view.addNodes(setting, node, [], !!isSilent);
						}
						setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]);
						tools.apply(callback);
					},
					error: function(XMLHttpRequest, textStatus, errorThrown) {
						if (_tmpV != data.getRoot(setting)._ver) {
							return;
						}
						if (node) node.isAjaxing = null;
						view.setNodeLineIcos(setting, node);
						setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]);
					}
				});
				return true;
			},
			cancelPreSelectedNode: function (setting, node) {
				var list = data.getRoot(setting).curSelectedList;
				for (var i=0, j=list.length-1; j>=i; j--) {
					if (!node || node === list[j]) {
						$$(list[j], consts.id.A, setting).removeClass(consts.node.CURSELECTED);
						if (node) {
							data.removeSelectedNode(setting, node);
							break;
						}
					}
				}
				if (!node) data.getRoot(setting).curSelectedList = [];
			},
			createNodeCallback: function(setting) {
				if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
					var root = data.getRoot(setting);
					while (root.createdNodes.length>0) {
						var node = root.createdNodes.shift();
						tools.apply(setting.view.addDiyDom, [setting.treeId, node]);
						if (!!setting.callback.onNodeCreated) {
							setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]);
						}
					}
				}
			},
			createNodes: function(setting, level, nodes, parentNode) {
				if (!nodes || nodes.length == 0) return;
				var root = data.getRoot(setting),
				childKey = setting.data.key.children,
				openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0);
				root.createdNodes = [];
				var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, true, openFlag);
				if (!parentNode) {
					setting.treeObj.append(zTreeHtml.join(''));
				} else {
					var ulObj = $$(parentNode, consts.id.UL, setting);
					if (ulObj.get(0)) {
						ulObj.append(zTreeHtml.join(''));
					}
				}
				view.createNodeCallback(setting);
			},
			destroy: function(setting) {
				if (!setting) return;
				data.initCache(setting);
				data.initRoot(setting);
				event.unbindTree(setting);
				event.unbindEvent(setting);
				setting.treeObj.empty();
				delete settings[setting.treeId];
			},
			expandCollapseNode: function(setting, node, expandFlag, animateFlag, callback) {
				var root = data.getRoot(setting),
				childKey = setting.data.key.children;
				if (!node) {
					tools.apply(callback, []);
					return;
				}
				if (root.expandTriggerFlag) {
					var _callback = callback;
					callback = function(){
						if (_callback) _callback();
						if (node.open) {
							setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
						} else {
							setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
						}
					};
					root.expandTriggerFlag = false;
				}
				if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length>0 && !$$(node[childKey][0], setting).get(0)))) {
					view.appendParentULDom(setting, node);
					view.createNodeCallback(setting);
				}
				if (node.open == expandFlag) {
					tools.apply(callback, []);
					return;
				}
				var ulObj = $$(node, consts.id.UL, setting),
				switchObj = $$(node, consts.id.SWITCH, setting),
				icoObj = $$(node, consts.id.ICON, setting);

				if (node.isParent) {
					node.open = !node.open;
					if (node.iconOpen && node.iconClose) {
						icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
					}

					if (node.open) {
						view.replaceSwitchClass(node, switchObj, consts.folder.OPEN);
						view.replaceIcoClass(node, icoObj, consts.folder.OPEN);
						if (animateFlag == false || setting.view.expandSpeed == "") {
							ulObj.show();
							tools.apply(callback, []);
						} else {
							if (node[childKey] && node[childKey].length > 0) {
								ulObj.slideDown(setting.view.expandSpeed, callback);
							} else {
								ulObj.show();
								tools.apply(callback, []);
							}
						}
					} else {
						view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE);
						view.replaceIcoClass(node, icoObj, consts.folder.CLOSE);
						if (animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) {
							ulObj.hide();
							tools.apply(callback, []);
						} else {
							ulObj.slideUp(setting.view.expandSpeed, callback);
						}
					}
				} else {
					tools.apply(callback, []);
				}
			},
			expandCollapseParentNode: function(setting, node, expandFlag, animateFlag, callback) {
				if (!node) return;
				if (!node.parentTId) {
					view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
					return;
				} else {
					view.expandCollapseNode(setting, node, expandFlag, animateFlag);
				}
				if (node.parentTId) {
					view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback);
				}
			},
			expandCollapseSonNode: function(setting, node, expandFlag, animateFlag, callback) {
				var root = data.getRoot(setting),
				childKey = setting.data.key.children,
				treeNodes = (node) ? node[childKey]: root[childKey],
				selfAnimateSign = (node) ? false : animateFlag,
				expandTriggerFlag = data.getRoot(setting).expandTriggerFlag;
				data.getRoot(setting).expandTriggerFlag = false;
				if (treeNodes) {
					for (var i = 0, l = treeNodes.length; i < l; i++) {
						if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign);
					}
				}
				data.getRoot(setting).expandTriggerFlag = expandTriggerFlag;
				view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback );
			},
			makeDOMNodeIcon: function(html, setting, node) {
				var nameStr = data.getNodeName(setting, node),
				name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
				html.push("<span id='", node.tId, consts.id.ICON,
					"' title='' treeNode", consts.id.ICON," class='", view.makeNodeIcoClass(setting, node),
					"' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN,
					"'>",name,"</span>");
			},
			makeDOMNodeLine: function(html, setting, node) {
				html.push("<span id='", node.tId, consts.id.SWITCH,	"' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH,"></span>");
			},
			makeDOMNodeMainAfter: function(html, setting, node) {
				html.push("</li>");
			},
			makeDOMNodeMainBefore: function(html, setting, node) {
				html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level,"' tabindex='0' hidefocus='true' treenode>");
			},
			makeDOMNodeNameAfter: function(html, setting, node) {
				html.push("</a>");
			},
			makeDOMNodeNameBefore: function(html, setting, node) {
				var title = data.getNodeTitle(setting, node),
				url = view.makeNodeUrl(setting, node),
				fontcss = view.makeNodeFontCss(setting, node),
				fontStyle = [];
				for (var f in fontcss) {
					fontStyle.push(f, ":", fontcss[f], ";");
				}
				html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level,"' treeNode", consts.id.A," onclick=\"", (node.click || ''),
					"\" ", ((url != null && url.length > 0) ? "href='" + url + "'" : ""), " target='",view.makeNodeTarget(node),"' style='", fontStyle.join(''),
					"'");
				if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {html.push("title='", title.replace(/'/g,"&#39;").replace(/</g,'&lt;').replace(/>/g,'&gt;'),"'");}
				html.push(">");
			},
			makeNodeFontCss: function(setting, node) {
				var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss);
				return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {};
			},
			makeNodeIcoClass: function(setting, node) {
				var icoCss = ["ico"];
				if (!node.isAjaxing) {
					icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0];
					if (node.isParent) {
						icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
					} else {
						icoCss.push(consts.folder.DOCU);
					}
				}
				return consts.className.BUTTON + " " + icoCss.join('_');
			},
			makeNodeIcoStyle: function(setting, node) {
				var icoStyle = [];
				if (!node.isAjaxing) {
					var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node.icon;
					if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;");
					if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) {
						icoStyle.push("width:0px;height:0px;");
					}
				}
				return icoStyle.join('');
			},
			makeNodeLineClass: function(setting, node) {
				var lineClass = [];
				if (setting.view.showLine) {
					if (node.level == 0 && node.isFirstNode && node.isLastNode) {
						lineClass.push(consts.line.ROOT);
					} else if (node.level == 0 && node.isFirstNode) {
						lineClass.push(consts.line.ROOTS);
					} else if (node.isLastNode) {
						lineClass.push(consts.line.BOTTOM);
					} else {
						lineClass.push(consts.line.CENTER);
					}
				} else {
					lineClass.push(consts.line.NOLINE);
				}
				if (node.isParent) {
					lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
				} else {
					lineClass.push(consts.folder.DOCU);
				}
				return view.makeNodeLineClassEx(node) + lineClass.join('_');
			},
			makeNodeLineClassEx: function(node) {
				return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " ";
			},
			makeNodeTarget: function(node) {
				return (node.target || "_blank");
			},
			makeNodeUrl: function(setting, node) {
				var urlKey = setting.data.key.url;
				return node[urlKey] ? node[urlKey] : null;
			},
			makeUlHtml: function(setting, node, html, content) {
				html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block": "none"),"'>");
				html.push(content);
				html.push("</ul>");
			},
			makeUlLineClass: function(setting, node) {
				return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : "");
			},
			removeChildNodes: function(setting, node) {
				if (!node) return;
				var childKey = setting.data.key.children,
				nodes = node[childKey];
				if (!nodes) return;

				for (var i = 0, l = nodes.length; i < l; i++) {
					data.removeNodeCache(setting, nodes[i]);
				}
				data.removeSelectedNode(setting);
				delete node[childKey];

				if (!setting.data.keep.parent) {
					node.isParent = false;
					node.open = false;
					var tmp_switchObj = $$(node, consts.id.SWITCH, setting),
					tmp_icoObj = $$(node, consts.id.ICON, setting);
					view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU);
					view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU);
					$$(node, consts.id.UL, setting).remove();
				} else {
					$$(node, consts.id.UL, setting).empty();
				}
			},
			setFirstNode: function(setting, parentNode) {
				var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
				if ( childLength > 0) {
					parentNode[childKey][0].isFirstNode = true;
				}
			},
			setLastNode: function(setting, parentNode) {
				var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
				if ( childLength > 0) {
					parentNode[childKey][childLength - 1].isLastNode = true;
				}
			},
			removeNode: function(setting, node) {
				var root = data.getRoot(setting),
				childKey = setting.data.key.children,
				parentNode = (node.parentTId) ? node.getParentNode() : root;

				node.isFirstNode = false;
				node.isLastNode = false;
				node.getPreNode = function() {return null;};
				node.getNextNode = function() {return null;};

				if (!data.getNodeCache(setting, node.tId)) {
					return;
				}

				$$(node, setting).remove();
				data.removeNodeCache(setting, node);
				data.removeSelectedNode(setting, node);

				for (var i = 0, l = parentNode[childKey].length; i < l; i++) {
					if (parentNode[childKey][i].tId == node.tId) {
						parentNode[childKey].splice(i, 1);
						break;
					}
				}
				view.setFirstNode(setting, parentNode);
				view.setLastNode(setting, parentNode);

				var tmp_ulObj,tmp_switchObj,tmp_icoObj,
				childLength = parentNode[childKey].length;

				//repair nodes old parent
				if (!setting.data.keep.parent && childLength == 0) {
					//old parentNode has no child nodes
					parentNode.isParent = false;
					parentNode.open = false;
					tmp_ulObj = $$(parentNode, consts.id.UL, setting);
					tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting);
					tmp_icoObj = $$(parentNode, consts.id.ICON, setting);
					view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU);
					view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU);
					tmp_ulObj.css("display", "none");

				} else if (setting.view.showLine && childLength > 0) {
					//old parentNode has child nodes
					var newLast = parentNode[childKey][childLength - 1];
					tmp_ulObj = $$(newLast, consts.id.UL, setting);
					tmp_switchObj = $$(newLast, consts.id.SWITCH, setting);
					tmp_icoObj = $$(newLast, consts.id.ICON, setting);
					if (parentNode == root) {
						if (parentNode[childKey].length == 1) {
							//node was root, and ztree has only one root after move node
							view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT);
						} else {
							var tmp_first_switchObj = $$(parentNode[childKey][0], consts.id.SWITCH, setting);
							view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS);
							view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
						}
					} else {
						view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
					}
					tmp_ulObj.removeClass(consts.line.LINE);
				}
			},
			replaceIcoClass: function(node, obj, newName) {
				if (!obj || node.isAjaxing) return;
				var tmpName = obj.attr("class");
				if (tmpName == undefined) return;
				var tmpList = tmpName.split("_");
				switch (newName) {
					case consts.folder.OPEN:
					case consts.folder.CLOSE:
					case consts.folder.DOCU:
						tmpList[tmpList.length-1] = newName;
						break;
				}
				obj.attr("class", tmpList.join("_"));
			},
			replaceSwitchClass: function(node, obj, newName) {
				if (!obj) return;
				var tmpName = obj.attr("class");
				if (tmpName == undefined) return;
				var tmpList = tmpName.split("_");
				switch (newName) {
					case consts.line.ROOT:
					case consts.line.ROOTS:
					case consts.line.CENTER:
					case consts.line.BOTTOM:
					case consts.line.NOLINE:
						tmpList[0] = view.makeNodeLineClassEx(node) + newName;
						break;
					case consts.folder.OPEN:
					case consts.folder.CLOSE:
					case consts.folder.DOCU:
						tmpList[1] = newName;
						break;
				}
				obj.attr("class", tmpList.join("_"));
				if (newName !== consts.folder.DOCU) {
					obj.removeAttr("disabled");
				} else {
					obj.attr("disabled", "disabled");
				}
			},
			selectNode: function(setting, node, addFlag) {
				if (!addFlag) {
					view.cancelPreSelectedNode(setting);
				}
				$$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED);
				data.addSelectedNode(setting, node);
			},
			setNodeFontCss: function(setting, treeNode) {
				var aObj = $$(treeNode, consts.id.A, setting),
				fontCss = view.makeNodeFontCss(setting, treeNode);
				if (fontCss) {
					aObj.css(fontCss);
				}
			},
			setNodeLineIcos: function(setting, node) {
				if (!node) return;
				var switchObj = $$(node, consts.id.SWITCH, setting),
				ulObj = $$(node, consts.id.UL, setting),
				icoObj = $$(node, consts.id.ICON, setting),
				ulLine = view.makeUlLineClass(setting, node);
				if (ulLine.length==0) {
					ulObj.removeClass(consts.line.LINE);
				} else {
					ulObj.addClass(ulLine);
				}
				switchObj.attr("class", view.makeNodeLineClass(setting, node));
				if (node.isParent) {
					switchObj.removeAttr("disabled");
				} else {
					switchObj.attr("disabled", "disabled");
				}
				icoObj.removeAttr("style");
				icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
				icoObj.attr("class", view.makeNodeIcoClass(setting, node));
			},
			setNodeName: function(setting, node) {
				var title = data.getNodeTitle(setting, node),
				nObj = $$(node, consts.id.SPAN, setting);
				nObj.empty();
				if (setting.view.nameIsHTML) {
					nObj.html(data.getNodeName(setting, node));
				} else {
					nObj.text(data.getNodeName(setting, node));
				}
				if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) {
					var aObj = $$(node, consts.id.A, setting);
					aObj.attr("title", !title ? "" : title);
				}
			},
			setNodeTarget: function(setting, node) {
				var aObj = $$(node, consts.id.A, setting);
				aObj.attr("target", view.makeNodeTarget(node));
			},
			setNodeUrl: function(setting, node) {
				var aObj = $$(node, consts.id.A, setting),
				url = view.makeNodeUrl(setting, node);
				if (url == null || url.length == 0) {
					aObj.removeAttr("href");
				} else {
					aObj.attr("href", url);
				}
			},
			switchNode: function(setting, node) {
				if (node.open || !tools.canAsync(setting, node)) {
					view.expandCollapseNode(setting, node, !node.open);
				} else if (setting.async.enable) {
					if (!view.asyncNode(setting, node)) {
						view.expandCollapseNode(setting, node, !node.open);
						return;
					}
				} else if (node) {
					view.expandCollapseNode(setting, node, !node.open);
				}
			}
		};
		// zTree defind
		$.fn.zTree = {
			consts : _consts,
			_z : {
				tools: tools,
				view: view,
				event: event,
				data: data
			},
			getZTreeObj: function(treeId) {
				var o = data.getZTreeTools(treeId);
				return o ? o : null;
			},
			destroy: function(treeId) {
				if (!!treeId && treeId.length > 0) {
					view.destroy(data.getSetting(treeId));
				} else {
					for(var s in settings) {
						view.destroy(settings[s]);
					}
				}
			},
			init: function(obj, zSetting, zNodes) {
				var setting = tools.clone(_setting);
				$.extend(true, setting, zSetting);
				setting.treeId = obj.attr("id");
				setting.treeObj = obj;
				setting.treeObj.empty();
				settings[setting.treeId] = setting;
				//For some older browser,(e.g., ie6)
				if(typeof document.body.style.maxHeight === "undefined") {
					setting.view.expandSpeed = "";
				}
				data.initRoot(setting);
				var root = data.getRoot(setting),
				childKey = setting.data.key.children;
				zNodes = zNodes ? tools.clone(tools.isArray(zNodes)? zNodes : [zNodes]) : [];
				if (setting.data.simpleData.enable) {
					root[childKey] = data.transformTozTreeFormat(setting, zNodes);
				} else {
					root[childKey] = zNodes;
				}

				data.initCache(setting);
				event.unbindTree(setting);
				event.bindTree(setting);
				event.unbindEvent(setting);
				event.bindEvent(setting);

				var zTreeTools = {
					setting : setting,
					addNodes : function(parentNode, newNodes, isSilent) {
						if (!newNodes) return null;
						if (!parentNode) parentNode = null;
						if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null;
						var xNewNodes = tools.clone(tools.isArray(newNodes)? newNodes: [newNodes]);
						function addCallback() {
							view.addNodes(setting, parentNode, xNewNodes, (isSilent==true));
						}

						if (tools.canAsync(setting, parentNode)) {
							view.asyncNode(setting, parentNode, isSilent, addCallback);
						} else {
							addCallback();
						}
						return xNewNodes;
					},
					cancelSelectedNode : function(node) {
						view.cancelPreSelectedNode(setting, node);
					},
					destroy : function() {
						view.destroy(setting);
					},
					expandAll : function(expandFlag) {
						expandFlag = !!expandFlag;
						view.expandCollapseSonNode(setting, null, expandFlag, true);
						return expandFlag;
					},
					expandNode : function(node, expandFlag, sonSign, focus, callbackFlag) {
						if (!node || !node.isParent) return null;
						if (expandFlag !== true && expandFlag !== false) {
							expandFlag = !node.open;
						}
						callbackFlag = !!callbackFlag;

						if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) {
							return null;
						} else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) {
							return null;
						}
						if (expandFlag && node.parentTId) {
							view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false);
						}
						if (expandFlag === node.open && !sonSign) {
							return null;
						}

						data.getRoot(setting).expandTriggerFlag = callbackFlag;
						if (!tools.canAsync(setting, node) && sonSign) {
							view.expandCollapseSonNode(setting, node, expandFlag, true, function() {
								if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}}
							});
						} else {
							node.open = !expandFlag;
							view.switchNode(this.setting, node);
							if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}}
						}
						return expandFlag;
					},
					getNodes : function() {
						return data.getNodes(setting);
					},
					getNodeByParam : function(key, value, parentNode) {
						if (!key) return null;
						return data.getNodeByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value);
					},
					getNodeByTId : function(tId) {
						return data.getNodeCache(setting, tId);
					},
					getNodesByParam : function(key, value, parentNode) {
						if (!key) return null;
						return data.getNodesByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value);
					},
					getNodesByParamFuzzy : function(key, value, parentNode) {
						if (!key) return null;
						return data.getNodesByParamFuzzy(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value);
					},
					getNodesByFilter: function(filter, isSingle, parentNode, invokeParam) {
						isSingle = !!isSingle;
						if (!filter || (typeof filter != "function")) return (isSingle ? null : []);
						return data.getNodesByFilter(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), filter, isSingle, invokeParam);
					},
					getNodeIndex : function(node) {
						if (!node) return null;
						var childKey = setting.data.key.children,
						parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
						for (var i=0, l = parentNode[childKey].length; i < l; i++) {
							if (parentNode[childKey][i] == node) return i;
						}
						return -1;
					},
					getSelectedNodes : function() {
						var r = [], list = data.getRoot(setting).curSelectedList;
						for (var i=0, l=list.length; i<l; i++) {
							r.push(list[i]);
						}
						return r;
					},
					isSelectedNode : function(node) {
						return data.isSelectedNode(setting, node);
					},
					reAsyncChildNodes : function(parentNode, reloadType, isSilent) {
						if (!this.setting.async.enable) return;
						var isRoot = !parentNode;
						if (isRoot) {
							parentNode = data.getRoot(setting);
						}
						if (reloadType=="refresh") {
							var childKey = this.setting.data.key.children;
							for (var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) {
								data.removeNodeCache(setting, parentNode[childKey][i]);
							}
							data.removeSelectedNode(setting);
							parentNode[childKey] = [];
							if (isRoot) {
								this.setting.treeObj.empty();
							} else {
								var ulObj = $$(parentNode, consts.id.UL, setting);
								ulObj.empty();
							}
						}
						view.asyncNode(this.setting, isRoot? null:parentNode, !!isSilent);
					},
					refresh : function() {
						this.setting.treeObj.empty();
						var root = data.getRoot(setting),
						nodes = root[setting.data.key.children]
						data.initRoot(setting);
						root[setting.data.key.children] = nodes
						data.initCache(setting);
						view.createNodes(setting, 0, root[setting.data.key.children]);
					},
					removeChildNodes : function(node) {
						if (!node) return null;
						var childKey = setting.data.key.children,
						nodes = node[childKey];
						view.removeChildNodes(setting, node);
						return nodes ? nodes : null;
					},
					removeNode : function(node, callbackFlag) {
						if (!node) return;
						callbackFlag = !!callbackFlag;
						if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return;
						view.removeNode(setting, node);
						if (callbackFlag) {
							this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
						}
					},
					selectNode : function(node, addFlag) {
						if (!node) return;
						if (tools.uCanDo(setting)) {
							addFlag = setting.view.selectedMulti && addFlag;
							if (node.parentTId) {
								view.expandCollapseParentNode(setting, node.getParentNode(), true, false, function() {
									try{$$(node, setting).focus().blur();}catch(e){}
								});
							} else {
								try{$$(node, setting).focus().blur();}catch(e){}
							}
							view.selectNode(setting, node, addFlag);
						}
					},
					transformTozTreeNodes : function(simpleNodes) {
						return data.transformTozTreeFormat(setting, simpleNodes);
					},
					transformToArray : function(nodes) {
						return data.transformToArrayFormat(setting, nodes);
					},
					updateNode : function(node, checkTypeFlag) {
						if (!node) return;
						var nObj = $$(node, setting);
						if (nObj.get(0) && tools.uCanDo(setting)) {
							view.setNodeName(setting, node);
							view.setNodeTarget(setting, node);
							view.setNodeUrl(setting, node);
							view.setNodeLineIcos(setting, node);
							view.setNodeFontCss(setting, node);
						}
					}
				}
				root.treeTools = zTreeTools;
				data.setZTreeTools(setting, zTreeTools);

				if (root[childKey] && root[childKey].length > 0) {
					view.createNodes(setting, 0, root[childKey]);
				} else if (setting.async.enable && setting.async.url && setting.async.url !== '') {
					view.asyncNode(setting);
				}
				return zTreeTools;
			}
		};

		var zt = $.fn.zTree,
		$$ = tools.$,
		consts = zt.consts;
	})(jQuery);
	/*
	 * JQuery zTree excheck v3.5.17-beta.2
	 * http://zTree.me/
	 *
	 * Copyright (c) 2010 Hunter.z
	 *
	 * Licensed same as jquery - MIT License
	 * http://www.opensource.org/licenses/mit-license.php
	 *
	 * email: hunter.z@263.net
	 * Date: 2014-05-08
	 */
	(function($){
		//default consts of excheck
		var _consts = {
			event: {
				CHECK: "ztree_check"
			},
			id: {
				CHECK: "_check"
			},
			checkbox: {
				STYLE: "checkbox",
				DEFAULT: "chk",
				DISABLED: "disable",
				FALSE: "false",
				TRUE: "true",
				FULL: "full",
				PART: "part",
				FOCUS: "focus"
			},
			radio: {
				STYLE: "radio",
				TYPE_ALL: "all",
				TYPE_LEVEL: "level"
			}
		},
		//default setting of excheck
		_setting = {
			check: {
				enable: false,
				autoCheckTrigger: false,
				chkStyle: _consts.checkbox.STYLE,
				nocheckInherit: false,
				chkDisabledInherit: false,
				radioType: _consts.radio.TYPE_LEVEL,
				chkboxType: {
					"Y": "ps",
					"N": "ps"
				}
			},
			data: {
				key: {
					checked: "checked"
				}
			},
			callback: {
				beforeCheck:null,
				onCheck:null
			}
		},
		//default root of excheck
		_initRoot = function (setting) {
			var r = data.getRoot(setting);
			r.radioCheckedList = [];
		},
		//default cache of excheck
		_initCache = function(treeId) {},
		//default bind event of excheck
		_bindEvent = function(setting) {
			var o = setting.treeObj,
			c = consts.event;
			o.bind(c.CHECK, function (event, srcEvent, treeId, node) {
				event.srcEvent = srcEvent;
				tools.apply(setting.callback.onCheck, [event, treeId, node]);
			});
		},
		_unbindEvent = function(setting) {
			var o = setting.treeObj,
			c = consts.event;
			o.unbind(c.CHECK);
		},
		//default event proxy of excheck
		_eventProxy = function(e) {
			var target = e.target,
			setting = data.getSetting(e.data.treeId),
			tId = "", node = null,
			nodeEventType = "", treeEventType = "",
			nodeEventCallback = null, treeEventCallback = null;

			if (tools.eqs(e.type, "mouseover")) {
				if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
					tId = tools.getNodeMainDom(target).id;
					nodeEventType = "mouseoverCheck";
				}
			} else if (tools.eqs(e.type, "mouseout")) {
				if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
					tId = tools.getNodeMainDom(target).id;
					nodeEventType = "mouseoutCheck";
				}
			} else if (tools.eqs(e.type, "click")) {
				if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
					tId = tools.getNodeMainDom(target).id;
					nodeEventType = "checkNode";
				}
			}
			if (tId.length>0) {
				node = data.getNodeCache(setting, tId);
				switch (nodeEventType) {
					case "checkNode" :
						nodeEventCallback = _handler.onCheckNode;
						break;
					case "mouseoverCheck" :
						nodeEventCallback = _handler.onMouseoverCheck;
						break;
					case "mouseoutCheck" :
						nodeEventCallback = _handler.onMouseoutCheck;
						break;
				}
			}
			var proxyResult = {
				stop: nodeEventType === "checkNode",
				node: node,
				nodeEventType: nodeEventType,
				nodeEventCallback: nodeEventCallback,
				treeEventType: treeEventType,
				treeEventCallback: treeEventCallback
			};
			return proxyResult
		},
		//default init node of excheck
		_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
			if (!n) return;
			var checkedKey = setting.data.key.checked;
			if (typeof n[checkedKey] == "string") n[checkedKey] = tools.eqs(n[checkedKey], "true");
			n[checkedKey] = !!n[checkedKey];
			n.checkedOld = n[checkedKey];
			if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true");
			n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck);
			if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true");
			n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled);
			if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true");
			n.halfCheck = !!n.halfCheck;
			n.check_Child_State = -1;
			n.check_Focus = false;
			n.getCheckStatus = function() {return data.getCheckStatus(setting, n);};

			if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && n[checkedKey] ) {
				var r = data.getRoot(setting);
				r.radioCheckedList.push(n);
			}
		},
		//add dom for check
		_beforeA = function(setting, node, html) {
			var checkedKey = setting.data.key.checked;
			if (setting.check.enable) {
				data.makeChkFlag(setting, node);
				html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true?" style='display:none;'":""),"></span>");
			}
		},
		//update zTreeObj, add method of check
		_zTreeTools = function(setting, zTreeTools) {
			zTreeTools.checkNode = function(node, checked, checkTypeFlag, callbackFlag) {
				var checkedKey = this.setting.data.key.checked;
				if (node.chkDisabled === true) return;
				if (checked !== true && checked !== false) {
					checked = !node[checkedKey];
				}
				callbackFlag = !!callbackFlag;

				if (node[checkedKey] === checked && !checkTypeFlag) {
					return;
				} else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) {
					return;
				}
				if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) {
					node[checkedKey] = checked;
					var checkObj = $$(node, consts.id.CHECK, this.setting);
					if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
					view.setChkClass(this.setting, checkObj, node);
					view.repairParentChkClassWithSelf(this.setting, node);
					if (callbackFlag) {
						this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]);
					}
				}
			}

			zTreeTools.checkAllNodes = function(checked) {
				view.repairAllChk(this.setting, !!checked);
			}

			zTreeTools.getCheckedNodes = function(checked) {
				var childKey = this.setting.data.key.children;
				checked = (checked !== false);
				return data.getTreeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey], checked);
			}

			zTreeTools.getChangeCheckedNodes = function() {
				var childKey = this.setting.data.key.children;
				return data.getTreeChangeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey]);
			}

			zTreeTools.setChkDisabled = function(node, disabled, inheritParent, inheritChildren) {
				disabled = !!disabled;
				inheritParent = !!inheritParent;
				inheritChildren = !!inheritChildren;
				view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren);
				view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent);
			}

			var _updateNode = zTreeTools.updateNode;
			zTreeTools.updateNode = function(node, checkTypeFlag) {
				if (_updateNode) _updateNode.apply(zTreeTools, arguments);
				if (!node || !this.setting.check.enable) return;
				var nObj = $$(node, this.setting);
				if (nObj.get(0) && tools.uCanDo(this.setting)) {
					var checkObj = $$(node, consts.id.CHECK, this.setting);
					if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
					view.setChkClass(this.setting, checkObj, node);
					view.repairParentChkClassWithSelf(this.setting, node);
				}
			}
		},
		//method of operate data
		_data = {
			getRadioCheckedList: function(setting) {
				var checkedList = data.getRoot(setting).radioCheckedList;
				for (var i=0, j=checkedList.length; i<j; i++) {
					if(!data.getNodeCache(setting, checkedList[i].tId)) {
						checkedList.splice(i, 1);
						i--; j--;
					}
				}
				return checkedList;
			},
			getCheckStatus: function(setting, node) {
				if (!setting.check.enable || node.nocheck || node.chkDisabled) return null;
				var checkedKey = setting.data.key.checked,
				r = {
					checked: node[checkedKey],
					half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0)))
				};
				return r;
			},
			getTreeCheckedNodes: function(setting, nodes, checked, results) {
				if (!nodes) return [];
				var childKey = setting.data.key.children,
				checkedKey = setting.data.key.checked,
				onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL);
				results = !results ? [] : results;
				for (var i = 0, l = nodes.length; i < l; i++) {
					if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) {
						results.push(nodes[i]);
						if(onlyOne) {
							break;
						}
					}
					data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results);
					if(onlyOne && results.length > 0) {
						break;
					}
				}
				return results;
			},
			getTreeChangeCheckedNodes: function(setting, nodes, results) {
				if (!nodes) return [];
				var childKey = setting.data.key.children,
				checkedKey = setting.data.key.checked;
				results = !results ? [] : results;
				for (var i = 0, l = nodes.length; i < l; i++) {
					if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) {
						results.push(nodes[i]);
					}
					data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results);
				}
				return results;
			},
			makeChkFlag: function(setting, node) {
				if (!node) return;
				var childKey = setting.data.key.children,
				checkedKey = setting.data.key.checked,
				chkFlag = -1;
				if (node[childKey]) {
					for (var i = 0, l = node[childKey].length; i < l; i++) {
						var cNode = node[childKey][i];
						var tmp = -1;
						if (setting.check.chkStyle == consts.radio.STYLE) {
							if (cNode.nocheck === true || cNode.chkDisabled === true) {
								tmp = cNode.check_Child_State;
							} else if (cNode.halfCheck === true) {
								tmp = 2;
							} else if (cNode[checkedKey]) {
								tmp = 2;
							} else {
								tmp = cNode.check_Child_State > 0 ? 2:0;
							}
							if (tmp == 2) {
								chkFlag = 2; break;
							} else if (tmp == 0){
								chkFlag = 0;
							}
						} else if (setting.check.chkStyle == consts.checkbox.STYLE) {
							if (cNode.nocheck === true || cNode.chkDisabled === true) {
								tmp = cNode.check_Child_State;
							} else if (cNode.halfCheck === true) {
								tmp = 1;
							} else if (cNode[checkedKey] ) {
								tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1;
							} else {
								tmp = (cNode.check_Child_State > 0) ? 1 : 0;
							}
							if (tmp === 1) {
								chkFlag = 1; break;
							} else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) {
								chkFlag = 1; break;
							} else if (chkFlag === 2 && tmp > -1 && tmp < 2) {
								chkFlag = 1; break;
							} else if (tmp > -1) {
								chkFlag = tmp;
							}
						}
					}
				}
				node.check_Child_State = chkFlag;
			}
		},
		//method of event proxy
		_event = {

		},
		//method of event handler
		_handler = {
			onCheckNode: function (event, node) {
				if (node.chkDisabled === true) return false;
				var setting = data.getSetting(event.data.treeId),
				checkedKey = setting.data.key.checked;
				if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true;
				node[checkedKey] = !node[checkedKey];
				view.checkNodeRelation(setting, node);
				var checkObj = $$(node, consts.id.CHECK, setting);
				view.setChkClass(setting, checkObj, node);
				view.repairParentChkClassWithSelf(setting, node);
				setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]);
				return true;
			},
			onMouseoverCheck: function(event, node) {
				if (node.chkDisabled === true) return false;
				var setting = data.getSetting(event.data.treeId),
				checkObj = $$(node, consts.id.CHECK, setting);
				node.check_Focus = true;
				view.setChkClass(setting, checkObj, node);
				return true;
			},
			onMouseoutCheck: function(event, node) {
				if (node.chkDisabled === true) return false;
				var setting = data.getSetting(event.data.treeId),
				checkObj = $$(node, consts.id.CHECK, setting);
				node.check_Focus = false;
				view.setChkClass(setting, checkObj, node);
				return true;
			}
		},
		//method of tools for zTree
		_tools = {

		},
		//method of operate ztree dom
		_view = {
			checkNodeRelation: function(setting, node) {
				var pNode, i, l,
				childKey = setting.data.key.children,
				checkedKey = setting.data.key.checked,
				r = consts.radio;
				if (setting.check.chkStyle == r.STYLE) {
					var checkedList = data.getRadioCheckedList(setting);
					if (node[checkedKey]) {
						if (setting.check.radioType == r.TYPE_ALL) {
							for (i = checkedList.length-1; i >= 0; i--) {
								pNode = checkedList[i];
								if (pNode[checkedKey] && pNode != node) {
									pNode[checkedKey] = false;
									checkedList.splice(i, 1);

									view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
									if (pNode.parentTId != node.parentTId) {
										view.repairParentChkClassWithSelf(setting, pNode);
									}
								}
							}
							checkedList.push(node);
						} else {
							var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
							for (i = 0, l = parentNode[childKey].length; i < l; i++) {
								pNode = parentNode[childKey][i];
								if (pNode[checkedKey] && pNode != node) {
									pNode[checkedKey] = false;
									view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
								}
							}
						}
					} else if (setting.check.radioType == r.TYPE_ALL) {
						for (i = 0, l = checkedList.length; i < l; i++) {
							if (node == checkedList[i]) {
								checkedList.splice(i, 1);
								break;
							}
						}
					}

				} else {
					if (node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.Y.indexOf("s") > -1)) {
						view.setSonNodeCheckBox(setting, node, true);
					}
					if (!node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.N.indexOf("s") > -1)) {
						view.setSonNodeCheckBox(setting, node, false);
					}
					if (node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) {
						view.setParentNodeCheckBox(setting, node, true);
					}
					if (!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) {
						view.setParentNodeCheckBox(setting, node, false);
					}
				}
			},
			makeChkClass: function(setting, node) {
				var checkedKey = setting.data.key.checked,
				c = consts.checkbox, r = consts.radio,
				fullStyle = "";
				if (node.chkDisabled === true) {
					fullStyle = c.DISABLED;
				} else if (node.halfCheck) {
					fullStyle = c.PART;
				} else if (setting.check.chkStyle == r.STYLE) {
					fullStyle = (node.check_Child_State < 1)? c.FULL:c.PART;
				} else {
					fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL:c.PART) : ((node.check_Child_State < 1)? c.FULL:c.PART);
				}
				var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle;
				chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName;
				return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName;
			},
			repairAllChk: function(setting, checked) {
				if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) {
					var checkedKey = setting.data.key.checked,
					childKey = setting.data.key.children,
					root = data.getRoot(setting);
					for (var i = 0, l = root[childKey].length; i<l ; i++) {
						var node = root[childKey][i];
						if (node.nocheck !== true && node.chkDisabled !== true) {
							node[checkedKey] = checked;
						}
						view.setSonNodeCheckBox(setting, node, checked);
					}
				}
			},
			repairChkClass: function(setting, node) {
				if (!node) return;
				data.makeChkFlag(setting, node);
				if (node.nocheck !== true) {
					var checkObj = $$(node, consts.id.CHECK, setting);
					view.setChkClass(setting, checkObj, node);
				}
			},
			repairParentChkClass: function(setting, node) {
				if (!node || !node.parentTId) return;
				var pNode = node.getParentNode();
				view.repairChkClass(setting, pNode);
				view.repairParentChkClass(setting, pNode);
			},
			repairParentChkClassWithSelf: function(setting, node) {
				if (!node) return;
				var childKey = setting.data.key.children;
				if (node[childKey] && node[childKey].length > 0) {
					view.repairParentChkClass(setting, node[childKey][0]);
				} else {
					view.repairParentChkClass(setting, node);
				}
			},
			repairSonChkDisabled: function(setting, node, chkDisabled, inherit) {
				if (!node) return;
				var childKey = setting.data.key.children;
				if (node.chkDisabled != chkDisabled) {
					node.chkDisabled = chkDisabled;
				}
				view.repairChkClass(setting, node);
				if (node[childKey] && inherit) {
					for (var i = 0, l = node[childKey].length; i < l; i++) {
						var sNode = node[childKey][i];
						view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit);
					}
				}
			},
			repairParentChkDisabled: function(setting, node, chkDisabled, inherit) {
				if (!node) return;
				if (node.chkDisabled != chkDisabled && inherit) {
					node.chkDisabled = chkDisabled;
				}
				view.repairChkClass(setting, node);
				view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit);
			},
			setChkClass: function(setting, obj, node) {
				if (!obj) return;
				if (node.nocheck === true) {
					obj.hide();
				} else {
					obj.show();
				}
	            obj.attr('class', view.makeChkClass(setting, node));
			},
			setParentNodeCheckBox: function(setting, node, value, srcNode) {
				var childKey = setting.data.key.children,
				checkedKey = setting.data.key.checked,
				checkObj = $$(node, consts.id.CHECK, setting);
				if (!srcNode) srcNode = node;
				data.makeChkFlag(setting, node);
				if (node.nocheck !== true && node.chkDisabled !== true) {
					node[checkedKey] = value;
					view.setChkClass(setting, checkObj, node);
					if (setting.check.autoCheckTrigger && node != srcNode) {
						setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
					}
				}
				if (node.parentTId) {
					var pSign = true;
					if (!value) {
						var pNodes = node.getParentNode()[childKey];
						for (var i = 0, l = pNodes.length; i < l; i++) {
							if ((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey])
							|| ((pNodes[i].nocheck === true || pNodes[i].chkDisabled === true) && pNodes[i].check_Child_State > 0)) {
								pSign = false;
								break;
							}
						}
					}
					if (pSign) {
						view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode);
					}
				}
			},
			setSonNodeCheckBox: function(setting, node, value, srcNode) {
				if (!node) return;
				var childKey = setting.data.key.children,
				checkedKey = setting.data.key.checked,
				checkObj = $$(node, consts.id.CHECK, setting);
				if (!srcNode) srcNode = node;

				var hasDisable = false;
				if (node[childKey]) {
					for (var i = 0, l = node[childKey].length; i < l && node.chkDisabled !== true; i++) {
						var sNode = node[childKey][i];
						view.setSonNodeCheckBox(setting, sNode, value, srcNode);
						if (sNode.chkDisabled === true) hasDisable = true;
					}
				}

				if (node != data.getRoot(setting) && node.chkDisabled !== true) {
					if (hasDisable && node.nocheck !== true) {
						data.makeChkFlag(setting, node);
					}
					if (node.nocheck !== true && node.chkDisabled !== true) {
						node[checkedKey] = value;
						if (!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1;
					} else {
						node.check_Child_State = -1;
					}
					view.setChkClass(setting, checkObj, node);
					if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) {
						setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
					}
				}

			}
		},

		_z = {
			tools: _tools,
			view: _view,
			event: _event,
			data: _data
		};
		$.extend(true, $.fn.zTree.consts, _consts);
		$.extend(true, $.fn.zTree._z, _z);

		var zt = $.fn.zTree,
		tools = zt._z.tools,
		consts = zt.consts,
		view = zt._z.view,
		data = zt._z.data,
		event = zt._z.event,
		$$ = tools.$;

		data.exSetting(_setting);
		data.addInitBind(_bindEvent);
		data.addInitUnBind(_unbindEvent);
		data.addInitCache(_initCache);
		data.addInitNode(_initNode);
		data.addInitProxy(_eventProxy, true);
		data.addInitRoot(_initRoot);
		data.addBeforeA(_beforeA);
		data.addZTreeTools(_zTreeTools);

		var _createNodes = view.createNodes;
		view.createNodes = function(setting, level, nodes, parentNode) {
			if (_createNodes) _createNodes.apply(view, arguments);
			if (!nodes) return;
			view.repairParentChkClassWithSelf(setting, parentNode);
		}
		var _removeNode = view.removeNode;
		view.removeNode = function(setting, node) {
			var parentNode = node.getParentNode();
			if (_removeNode) _removeNode.apply(view, arguments);
			if (!node || !parentNode) return;
			view.repairChkClass(setting, parentNode);
			view.repairParentChkClass(setting, parentNode);
		}

		var _appendNodes = view.appendNodes;
		view.appendNodes = function(setting, level, nodes, parentNode, initFlag, openFlag) {
			var html = "";
			if (_appendNodes) {
				html = _appendNodes.apply(view, arguments);
			}
			if (parentNode) {
				data.makeChkFlag(setting, parentNode);
			}
			return html;
		}
	})(jQuery);
	/*
	 * JQuery zTree exedit v3.5.17-beta.2
	 * http://zTree.me/
	 *
	 * Copyright (c) 2010 Hunter.z
	 *
	 * Licensed same as jquery - MIT License
	 * http://www.opensource.org/licenses/mit-license.php
	 *
	 * email: hunter.z@263.net
	 * Date: 2014-05-08
	 */
	(function($){
		//default consts of exedit
		var _consts = {
			event: {
				DRAG: "ztree_drag",
				DROP: "ztree_drop",
				RENAME: "ztree_rename",
				DRAGMOVE:"ztree_dragmove"
			},
			id: {
				EDIT: "_edit",
				INPUT: "_input",
				REMOVE: "_remove"
			},
			move: {
				TYPE_INNER: "inner",
				TYPE_PREV: "prev",
				TYPE_NEXT: "next"
			},
			node: {
				CURSELECTED_EDIT: "curSelectedNode_Edit",
				TMPTARGET_TREE: "tmpTargetzTree",
				TMPTARGET_NODE: "tmpTargetNode"
			}
		},
		//default setting of exedit
		_setting = {
			edit: {
				enable: false,
				editNameSelectAll: false,
				showRemoveBtn: true,
				showRenameBtn: true,
				removeTitle: "remove",
				renameTitle: "rename",
				drag: {
					autoExpandTrigger: false,
					isCopy: true,
					isMove: true,
					prev: true,
					next: true,
					inner: true,
					minMoveSize: 5,
					borderMax: 10,
					borderMin: -5,
					maxShowNodeNum: 5,
					autoOpenTime: 500
				}
			},
			view: {
				addHoverDom: null,
				removeHoverDom: null
			},
			callback: {
				beforeDrag:null,
				beforeDragOpen:null,
				beforeDrop:null,
				beforeEditName:null,
				beforeRename:null,
				onDrag:null,
				onDragMove:null,
				onDrop:null,
				onRename:null
			}
		},
		//default root of exedit
		_initRoot = function (setting) {
			var r = data.getRoot(setting), rs = data.getRoots();
			r.curEditNode = null;
			r.curEditInput = null;
			r.curHoverNode = null;
			r.dragFlag = 0;
			r.dragNodeShowBefore = [];
			r.dragMaskList = new Array();
			rs.showHoverDom = true;
		},
		//default cache of exedit
		_initCache = function(treeId) {},
		//default bind event of exedit
		_bindEvent = function(setting) {
			var o = setting.treeObj;
			var c = consts.event;
			o.bind(c.RENAME, function (event, treeId, treeNode, isCancel) {
				tools.apply(setting.callback.onRename, [event, treeId, treeNode, isCancel]);
			});

			o.bind(c.DRAG, function (event, srcEvent, treeId, treeNodes) {
				tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes]);
			});

			o.bind(c.DRAGMOVE,function(event, srcEvent, treeId, treeNodes){
				tools.apply(setting.callback.onDragMove,[srcEvent, treeId, treeNodes]);
			});

			o.bind(c.DROP, function (event, srcEvent, treeId, treeNodes, targetNode, moveType, isCopy) {
				tools.apply(setting.callback.onDrop, [srcEvent, treeId, treeNodes, targetNode, moveType, isCopy]);
			});
		},
		_unbindEvent = function(setting) {
			var o = setting.treeObj;
			var c = consts.event;
			o.unbind(c.RENAME);
			o.unbind(c.DRAG);
			o.unbind(c.DRAGMOVE);
			o.unbind(c.DROP);
		},
		//default event proxy of exedit
		_eventProxy = function(e) {
			var target = e.target,
			setting = data.getSetting(e.data.treeId),
			relatedTarget = e.relatedTarget,
			tId = "", node = null,
			nodeEventType = "", treeEventType = "",
			nodeEventCallback = null, treeEventCallback = null,
			tmp = null;

			if (tools.eqs(e.type, "mouseover")) {
				tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
				if (tmp) {
					tId = tools.getNodeMainDom(tmp).id;
					nodeEventType = "hoverOverNode";
				}
			} else if (tools.eqs(e.type, "mouseout")) {
				tmp = tools.getMDom(setting, relatedTarget, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
				if (!tmp) {
					tId = "remove";
					nodeEventType = "hoverOutNode";
				}
			} else if (tools.eqs(e.type, "mousedown")) {
				tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
				if (tmp) {
					tId = tools.getNodeMainDom(tmp).id;
					nodeEventType = "mousedownNode";
				}
			}
			if (tId.length>0) {
				node = data.getNodeCache(setting, tId);
				switch (nodeEventType) {
					case "mousedownNode" :
						nodeEventCallback = _handler.onMousedownNode;
						break;
					case "hoverOverNode" :
						nodeEventCallback = _handler.onHoverOverNode;
						break;
					case "hoverOutNode" :
						nodeEventCallback = _handler.onHoverOutNode;
						break;
				}
			}
			var proxyResult = {
				stop: false,
				node: node,
				nodeEventType: nodeEventType,
				nodeEventCallback: nodeEventCallback,
				treeEventType: treeEventType,
				treeEventCallback: treeEventCallback
			};
			return proxyResult
		},
		//default init node of exedit
		_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
			if (!n) return;
			n.isHover = false;
			n.editNameFlag = false;
		},
		//update zTreeObj, add method of edit
		_zTreeTools = function(setting, zTreeTools) {
			zTreeTools.cancelEditName = function(newName) {
				var root = data.getRoot(this.setting);
				if (!root.curEditNode) return;
				view.cancelCurEditNode(this.setting, newName?newName:null, true);
			}
			zTreeTools.copyNode = function(targetNode, node, moveType, isSilent) {
				if (!node) return null;
				if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) return null;
				var _this = this,
					newNode = tools.clone(node);
				if (!targetNode) {
					targetNode = null;
					moveType = consts.move.TYPE_INNER;
				}
				if (moveType == consts.move.TYPE_INNER) {
					function copyCallback() {
						view.addNodes(_this.setting, targetNode, [newNode], isSilent);
					}

					if (tools.canAsync(this.setting, targetNode)) {
						view.asyncNode(this.setting, targetNode, isSilent, copyCallback);
					} else {
						copyCallback();
					}
				} else {
					view.addNodes(this.setting, targetNode.parentNode, [newNode], isSilent);
					view.moveNode(this.setting, targetNode, newNode, moveType, false, isSilent);
				}
				return newNode;
			}
			zTreeTools.editName = function(node) {
				if (!node || !node.tId || node !== data.getNodeCache(this.setting, node.tId)) return;
				if (node.parentTId) view.expandCollapseParentNode(this.setting, node.getParentNode(), true);
				view.editNode(this.setting, node)
			}
			zTreeTools.moveNode = function(targetNode, node, moveType, isSilent) {
				if (!node) return node;
				if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) {
					return null;
				} else if (targetNode && ((node.parentTId == targetNode.tId && moveType == consts.move.TYPE_INNER) || $$(node, this.setting).find("#" + targetNode.tId).length > 0)) {
					return null;
				} else if (!targetNode) {
					targetNode = null;
				}
				var _this = this;
				function moveCallback() {
					view.moveNode(_this.setting, targetNode, node, moveType, false, isSilent);
				}
				if (tools.canAsync(this.setting, targetNode) && moveType === consts.move.TYPE_INNER) {
					view.asyncNode(this.setting, targetNode, isSilent, moveCallback);
				} else {
					moveCallback();
				}
				return node;
			}
			zTreeTools.setEditable = function(editable) {
				this.setting.edit.enable = editable;
				return this.refresh();
			}
		},
		//method of operate data
		_data = {
			setSonNodeLevel: function(setting, parentNode, node) {
				if (!node) return;
				var childKey = setting.data.key.children;
				node.level = (parentNode)? parentNode.level + 1 : 0;
				if (!node[childKey]) return;
				for (var i = 0, l = node[childKey].length; i < l; i++) {
					if (node[childKey][i]) data.setSonNodeLevel(setting, node, node[childKey][i]);
				}
			}
		},
		//method of event proxy
		_event = {

		},
		//method of event handler
		_handler = {
			onHoverOverNode: function(event, node) {
				var setting = data.getSetting(event.data.treeId),
				root = data.getRoot(setting);
				if (root.curHoverNode != node) {
					_handler.onHoverOutNode(event);
				}
				root.curHoverNode = node;
				view.addHoverDom(setting, node);
			},
			onHoverOutNode: function(event, node) {
				var setting = data.getSetting(event.data.treeId),
				root = data.getRoot(setting);
				if (root.curHoverNode && !data.isSelectedNode(setting, root.curHoverNode)) {
					view.removeTreeDom(setting, root.curHoverNode);
					root.curHoverNode = null;
				}
			},
			onMousedownNode: function(eventMouseDown, _node) {
				var i,l,
				setting = data.getSetting(eventMouseDown.data.treeId),
				root = data.getRoot(setting), roots = data.getRoots();
				//right click can't drag & drop
				if (eventMouseDown.button == 2 || !setting.edit.enable || (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)) return true;

				//input of edit node name can't drag & drop
				var target = eventMouseDown.target,
				_nodes = data.getRoot(setting).curSelectedList,
				nodes = [];
				if (!data.isSelectedNode(setting, _node)) {
					nodes = [_node];
				} else {
					for (i=0, l=_nodes.length; i<l; i++) {
						if (_nodes[i].editNameFlag && tools.eqs(target.tagName, "input") && target.getAttribute("treeNode"+consts.id.INPUT) !== null) {
							return true;
						}
						nodes.push(_nodes[i]);
						if (nodes[0].parentTId !== _nodes[i].parentTId) {
							nodes = [_node];
							break;
						}
					}
				}

				view.editNodeBlur = true;
				view.cancelCurEditNode(setting);

				var doc = $(setting.treeObj.get(0).ownerDocument),
				body = $(setting.treeObj.get(0).ownerDocument.body), curNode, tmpArrow, tmpTarget,
				isOtherTree = false,
				targetSetting = setting,
				sourceSetting = setting,
				preNode, nextNode,
				preTmpTargetNodeId = null,
				preTmpMoveType = null,
				tmpTargetNodeId = null,
				moveType = consts.move.TYPE_INNER,
				mouseDownX = eventMouseDown.clientX,
				mouseDownY = eventMouseDown.clientY,
				startTime = (new Date()).getTime();

				if (tools.uCanDo(setting)) {
					doc.bind("mousemove", _docMouseMove);
				}
				function _docMouseMove(event) {
					//avoid start drag after click node
					if (root.dragFlag == 0 && Math.abs(mouseDownX - event.clientX) < setting.edit.drag.minMoveSize
						&& Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize) {
						return true;
					}
					var i, l, tmpNode, tmpDom, tmpNodes,
					childKey = setting.data.key.children;
					body.css("cursor", "pointer");

					if (root.dragFlag == 0) {
						if (tools.apply(setting.callback.beforeDrag, [setting.treeId, nodes], true) == false) {
							_docMouseUp(event);
							return true;
						}

						for (i=0, l=nodes.length; i<l; i++) {
							if (i==0) {
								root.dragNodeShowBefore = [];
							}
							tmpNode = nodes[i];
							if (tmpNode.isParent && tmpNode.open) {
								view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
								root.dragNodeShowBefore[tmpNode.tId] = true;
							} else {
								root.dragNodeShowBefore[tmpNode.tId] = false;
							}
						}

						root.dragFlag = 1;
						roots.showHoverDom = false;
						tools.showIfameMask(setting, true);

						//sort
						var isOrder = true, lastIndex = -1;
						if (nodes.length>1) {
							var pNodes = nodes[0].parentTId ? nodes[0].getParentNode()[childKey] : data.getNodes(setting);
							tmpNodes = [];
							for (i=0, l=pNodes.length; i<l; i++) {
								if (root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
									if (isOrder && lastIndex > -1 && (lastIndex+1) !== i) {
										isOrder = false;
									}
									tmpNodes.push(pNodes[i]);
									lastIndex = i;
								}
								if (nodes.length === tmpNodes.length) {
									nodes = tmpNodes;
									break;
								}
							}
						}
						if (isOrder) {
							preNode = nodes[0].getPreNode();
							nextNode = nodes[nodes.length-1].getNextNode();
						}

						//set node in selected
						curNode = $$("<ul class='zTreeDragUL'></ul>", setting);
						for (i=0, l=nodes.length; i<l; i++) {
							tmpNode = nodes[i];
							tmpNode.editNameFlag = false;
							view.selectNode(setting, tmpNode, i>0);
							view.removeTreeDom(setting, tmpNode);

							if (i > setting.edit.drag.maxShowNodeNum-1) {
								continue;
							}

							tmpDom = $$("<li id='"+ tmpNode.tId +"_tmp'></li>", setting);
							tmpDom.append($$(tmpNode, consts.id.A, setting).clone());
							tmpDom.css("padding", "0");
							tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
							curNode.append(tmpDom);
							if (i == setting.edit.drag.maxShowNodeNum-1) {
								tmpDom = $$("<li id='"+ tmpNode.tId +"_moretmp'><a>  ...  </a></li>", setting);
								curNode.append(tmpDom);
							}
						}
						curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
						curNode.addClass(setting.treeObj.attr("class"));
						curNode.appendTo(body);

						tmpArrow = $$("<span class='tmpzTreeMove_arrow'></span>", setting);
						tmpArrow.attr("id", "zTreeMove_arrow_tmp");
						tmpArrow.appendTo(body);

						setting.treeObj.trigger(consts.event.DRAG, [event, setting.treeId, nodes]);
					}

					if (root.dragFlag == 1) {
						if (tmpTarget && tmpArrow.attr("id") == event.target.id && tmpTargetNodeId && (event.clientX + doc.scrollLeft()+2) > ($("#" + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left)) {
							var xT = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget);
							event.target = (xT.length > 0) ? xT.get(0) : event.target;
						} else if (tmpTarget) {
							tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
							if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
								.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
						}
						tmpTarget = null;
						tmpTargetNodeId = null;

						//judge drag & drop in multi ztree
						isOtherTree = false;
						targetSetting = setting;
						var settings = data.getSettings();
						for (var s in settings) {
							if (settings[s].treeId && settings[s].edit.enable && settings[s].treeId != setting.treeId
								&& (event.target.id == settings[s].treeId || $(event.target).parents("#" + settings[s].treeId).length>0)) {
								isOtherTree = true;
								targetSetting = settings[s];
							}
						}

						var docScrollTop = doc.scrollTop(),
						docScrollLeft = doc.scrollLeft(),
						treeOffset = targetSetting.treeObj.offset(),
						scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
						scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
						dTop = (event.clientY + docScrollTop - treeOffset.top),
						dBottom = (targetSetting.treeObj.height() + treeOffset.top - event.clientY - docScrollTop),
						dLeft = (event.clientX + docScrollLeft - treeOffset.left),
						dRight = (targetSetting.treeObj.width() + treeOffset.left - event.clientX - docScrollLeft),
						isTop = (dTop < setting.edit.drag.borderMax && dTop > setting.edit.drag.borderMin),
						isBottom = (dBottom < setting.edit.drag.borderMax && dBottom > setting.edit.drag.borderMin),
						isLeft = (dLeft < setting.edit.drag.borderMax && dLeft > setting.edit.drag.borderMin),
						isRight = (dRight < setting.edit.drag.borderMax && dRight > setting.edit.drag.borderMin),
						isTreeInner = dTop > setting.edit.drag.borderMin && dBottom > setting.edit.drag.borderMin && dLeft > setting.edit.drag.borderMin && dRight > setting.edit.drag.borderMin,
						isTreeTop = (isTop && targetSetting.treeObj.scrollTop() <= 0),
						isTreeBottom = (isBottom && (targetSetting.treeObj.scrollTop() + targetSetting.treeObj.height()+10) >= scrollHeight),
						isTreeLeft = (isLeft && targetSetting.treeObj.scrollLeft() <= 0),
						isTreeRight = (isRight && (targetSetting.treeObj.scrollLeft() + targetSetting.treeObj.width()+10) >= scrollWidth);

						if (event.target && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
							//get node <li> dom
							var targetObj = event.target;
							while (targetObj && targetObj.tagName && !tools.eqs(targetObj.tagName, "li") && targetObj.id != targetSetting.treeId) {
								targetObj = targetObj.parentNode;
							}

							var canMove = true;
							//don't move to self or children of self
							for (i=0, l=nodes.length; i<l; i++) {
								tmpNode = nodes[i];
								if (targetObj.id === tmpNode.tId) {
									canMove = false;
									break;
								} else if ($$(tmpNode, setting).find("#" + targetObj.id).length > 0) {
									canMove = false;
									break;
								}
							}
							if (canMove && event.target && tools.isChildOrSelf(event.target, targetObj.id + consts.id.A)) {
								tmpTarget = $(targetObj);
								tmpTargetNodeId = targetObj.id;
							}
						}

						//the mouse must be in zTree
						tmpNode = nodes[0];
						if (isTreeInner && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
							//judge mouse move in root of ztree
							if (!tmpTarget && (event.target.id == targetSetting.treeId || isTreeTop || isTreeBottom || isTreeLeft || isTreeRight) && (isOtherTree || (!isOtherTree && tmpNode.parentTId))) {
								tmpTarget = targetSetting.treeObj;
							}
							//auto scroll top
							if (isTop) {
								targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop()-10);
							} else if (isBottom)  {
								targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop()+10);
							}
							if (isLeft) {
								targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()-10);
							} else if (isRight) {
								targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()+10);
							}
							//auto scroll left
							if (tmpTarget && tmpTarget != targetSetting.treeObj && tmpTarget.offset().left < targetSetting.treeObj.offset().left) {
								targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()+ tmpTarget.offset().left - targetSetting.treeObj.offset().left);
							}
						}

						curNode.css({
							"top": (event.clientY + docScrollTop + 3) + "px",
							"left": (event.clientX + docScrollLeft + 3) + "px"
						});

						var dX = 0;
						var dY = 0;
						if (tmpTarget && tmpTarget.attr("id")!=targetSetting.treeId) {
							var tmpTargetNode = tmpTargetNodeId == null ? null: data.getNodeCache(targetSetting, tmpTargetNodeId),
							isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
							isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
							isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
							isInner = (tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId),
							canPrev = (isCopy || !isNext) && tools.apply(targetSetting.edit.drag.prev, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.prev),
							canNext = (isCopy || !isPrev) && tools.apply(targetSetting.edit.drag.next, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.next),
							canInner = (isCopy || !isInner) && !(targetSetting.data.keep.leaf && !tmpTargetNode.isParent) && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.inner);
							if (!canPrev && !canNext && !canInner) {
								tmpTarget = null;
								tmpTargetNodeId = "";
								moveType = consts.move.TYPE_INNER;
								tmpArrow.css({
									"display":"none"
								});
								if (window.zTreeMoveTimer) {
									clearTimeout(window.zTreeMoveTimer);
									window.zTreeMoveTargetNodeTId = null
								}
							} else {
								var tmpTargetA = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget),
								tmpNextA = tmpTargetNode.isLastNode ? null : $("#" + tmpTargetNode.getNextNode().tId + consts.id.A, tmpTarget.next()),
								tmpTop = tmpTargetA.offset().top,
								tmpLeft = tmpTargetA.offset().left,
								prevPercent = canPrev ? (canInner ? 0.25 : (canNext ? 0.5 : 1) ) : -1,
								nextPercent = canNext ? (canInner ? 0.75 : (canPrev ? 0.5 : 0) ) : -1,
								dY_percent = (event.clientY + docScrollTop - tmpTop)/tmpTargetA.height();
								if ((prevPercent==1 ||dY_percent<=prevPercent && dY_percent>=-.2) && canPrev) {
									dX = 1 - tmpArrow.width();
									dY = tmpTop - tmpArrow.height()/2;
									moveType = consts.move.TYPE_PREV;
								} else if ((nextPercent==0 || dY_percent>=nextPercent && dY_percent<=1.2) && canNext) {
									dX = 1 - tmpArrow.width();
									dY = (tmpNextA == null || (tmpTargetNode.isParent && tmpTargetNode.open)) ? (tmpTop + tmpTargetA.height() - tmpArrow.height()/2) : (tmpNextA.offset().top - tmpArrow.height()/2);
									moveType = consts.move.TYPE_NEXT;
								}else {
									dX = 5 - tmpArrow.width();
									dY = tmpTop;
									moveType = consts.move.TYPE_INNER;
								}
								tmpArrow.css({
									"display":"block",
									"top": dY + "px",
									"left": (tmpLeft + dX) + "px"
								});
								tmpTargetA.addClass(consts.node.TMPTARGET_NODE + "_" + moveType);

								if (preTmpTargetNodeId != tmpTargetNodeId || preTmpMoveType != moveType) {
									startTime = (new Date()).getTime();
								}
								if (tmpTargetNode && tmpTargetNode.isParent && moveType == consts.move.TYPE_INNER) {
									var startTimer = true;
									if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId) {
										clearTimeout(window.zTreeMoveTimer);
										window.zTreeMoveTargetNodeTId = null;
									}else if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId === tmpTargetNode.tId) {
										startTimer = false;
									}
									if (startTimer) {
										window.zTreeMoveTimer = setTimeout(function() {
											if (moveType != consts.move.TYPE_INNER) return;
											if (tmpTargetNode && tmpTargetNode.isParent && !tmpTargetNode.open && (new Date()).getTime() - startTime > targetSetting.edit.drag.autoOpenTime
												&& tools.apply(targetSetting.callback.beforeDragOpen, [targetSetting.treeId, tmpTargetNode], true)) {
												view.switchNode(targetSetting, tmpTargetNode);
												if (targetSetting.edit.drag.autoExpandTrigger) {
													targetSetting.treeObj.trigger(consts.event.EXPAND, [targetSetting.treeId, tmpTargetNode]);
												}
											}
										}, targetSetting.edit.drag.autoOpenTime+50);
										window.zTreeMoveTargetNodeTId = tmpTargetNode.tId;
									}
								}
							}
						} else {
							moveType = consts.move.TYPE_INNER;
							if (tmpTarget && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, null], !!targetSetting.edit.drag.inner)) {
								tmpTarget.addClass(consts.node.TMPTARGET_TREE);
							} else {
								tmpTarget = null;
							}
							tmpArrow.css({
								"display":"none"
							});
							if (window.zTreeMoveTimer) {
								clearTimeout(window.zTreeMoveTimer);
								window.zTreeMoveTargetNodeTId = null;
							}
						}
						preTmpTargetNodeId = tmpTargetNodeId;
						preTmpMoveType = moveType;

						setting.treeObj.trigger(consts.event.DRAGMOVE, [event, setting.treeId, nodes]);
					}
					return false;
				}

				doc.bind("mouseup", _docMouseUp);
				function _docMouseUp(event) {
					if (window.zTreeMoveTimer) {
						clearTimeout(window.zTreeMoveTimer);
						window.zTreeMoveTargetNodeTId = null;
					}
					preTmpTargetNodeId = null;
					preTmpMoveType = null;
					doc.unbind("mousemove", _docMouseMove);
					doc.unbind("mouseup", _docMouseUp);
					doc.unbind("selectstart", _docSelect);
					body.css("cursor", "auto");
					if (tmpTarget) {
						tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
						if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
								.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
					}
					tools.showIfameMask(setting, false);

					roots.showHoverDom = true;
					if (root.dragFlag == 0) return;
					root.dragFlag = 0;

					var i, l, tmpNode;
					for (i=0, l=nodes.length; i<l; i++) {
						tmpNode = nodes[i];
						if (tmpNode.isParent && root.dragNodeShowBefore[tmpNode.tId] && !tmpNode.open) {
							view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
							delete root.dragNodeShowBefore[tmpNode.tId];
						}
					}

					if (curNode) curNode.remove();
					if (tmpArrow) tmpArrow.remove();

					var isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy);
					if (!isCopy && tmpTarget && tmpTargetNodeId && nodes[0].parentTId && tmpTargetNodeId==nodes[0].parentTId && moveType == consts.move.TYPE_INNER) {
						tmpTarget = null;
					}
					if (tmpTarget) {
						var dragTargetNode = tmpTargetNodeId == null ? null: data.getNodeCache(targetSetting, tmpTargetNodeId);
						if (tools.apply(setting.callback.beforeDrop, [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy], true) == false) {
							view.selectNodes(sourceSetting, nodes);
							return;
						}
						var newNodes = isCopy ? tools.clone(nodes) : nodes;

						function dropCallback() {
							if (isOtherTree) {
								if (!isCopy) {
									for(var i=0, l=nodes.length; i<l; i++) {
										view.removeNode(setting, nodes[i]);
									}
								}
								if (moveType == consts.move.TYPE_INNER) {
									view.addNodes(targetSetting, dragTargetNode, newNodes);
								} else {
									view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
									if (moveType == consts.move.TYPE_PREV) {
										for (i=0, l=newNodes.length; i<l; i++) {
											view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
										}
									} else {
										for (i=-1, l=newNodes.length-1; i<l; l--) {
											view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
										}
									}
								}
							} else {
								if (isCopy && moveType == consts.move.TYPE_INNER) {
									view.addNodes(targetSetting, dragTargetNode, newNodes);
								} else {
									if (isCopy) {
										view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
									}
									if (moveType != consts.move.TYPE_NEXT) {
										for (i=0, l=newNodes.length; i<l; i++) {
											view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
										}
									} else {
										for (i=-1, l=newNodes.length-1; i<l; l--) {
											view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
										}
									}
								}
							}
							view.selectNodes(targetSetting, newNodes);
							$$(newNodes[0], setting).focus().blur();

							setting.treeObj.trigger(consts.event.DROP, [event, targetSetting.treeId, newNodes, dragTargetNode, moveType, isCopy]);
						}

						if (moveType == consts.move.TYPE_INNER && tools.canAsync(targetSetting, dragTargetNode)) {
							view.asyncNode(targetSetting, dragTargetNode, false, dropCallback);
						} else {
							dropCallback();
						}

					} else {
						view.selectNodes(sourceSetting, nodes);
						setting.treeObj.trigger(consts.event.DROP, [event, setting.treeId, nodes, null, null, null]);
					}
				}

				doc.bind("selectstart", _docSelect);
				function _docSelect() {
					return false;
				}

				//Avoid FireFox's Bug
				//If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
				if(eventMouseDown.preventDefault) {
					eventMouseDown.preventDefault();
				}
				return true;
			}
		},
		//method of tools for zTree
		_tools = {
			getAbs: function (obj) {
				var oRect = obj.getBoundingClientRect(),
				scrollTop = document.body.scrollTop+document.documentElement.scrollTop,
				scrollLeft = document.body.scrollLeft+document.documentElement.scrollLeft;
				return [oRect.left+scrollLeft,oRect.top+scrollTop];
			},
			inputFocus: function(inputObj) {
				if (inputObj.get(0)) {
					inputObj.focus();
					tools.setCursorPosition(inputObj.get(0), inputObj.val().length);
				}
			},
			inputSelect: function(inputObj) {
				if (inputObj.get(0)) {
					inputObj.focus();
					inputObj.select();
				}
			},
			setCursorPosition: function(obj, pos){
				if(obj.setSelectionRange) {
					obj.focus();
					obj.setSelectionRange(pos,pos);
				} else if (obj.createTextRange) {
					var range = obj.createTextRange();
					range.collapse(true);
					range.moveEnd('character', pos);
					range.moveStart('character', pos);
					range.select();
				}
			},
			showIfameMask: function(setting, showSign) {
				var root = data.getRoot(setting);
				//clear full mask
				while (root.dragMaskList.length > 0) {
					root.dragMaskList[0].remove();
					root.dragMaskList.shift();
				}
				if (showSign) {
					//show mask
					var iframeList = $$("iframe", setting);
					for (var i = 0, l = iframeList.length; i < l; i++) {
						var obj = iframeList.get(i),
						r = tools.getAbs(obj),
						dragMask = $$("<div id='zTreeMask_" + i + "' class='zTreeMask' style='top:" + r[1] + "px; left:" + r[0] + "px; width:" + obj.offsetWidth + "px; height:" + obj.offsetHeight + "px;'></div>", setting);
						dragMask.appendTo($$("body", setting));
						root.dragMaskList.push(dragMask);
					}
				}
			}
		},
		//method of operate ztree dom
		_view = {
			addEditBtn: function(setting, node) {
				if (node.editNameFlag || $$(node, consts.id.EDIT, setting).length > 0) {
					return;
				}
				if (!tools.apply(setting.edit.showRenameBtn, [setting.treeId, node], setting.edit.showRenameBtn)) {
					return;
				}
				var aObj = $$(node, consts.id.A, setting),
				editStr = "<span class='" + consts.className.BUTTON + " edit' id='" + node.tId + consts.id.EDIT + "' title='"+tools.apply(setting.edit.renameTitle, [setting.treeId, node], setting.edit.renameTitle)+"' treeNode"+consts.id.EDIT+" style='display:none;'></span>";
				aObj.append(editStr);

				$$(node, consts.id.EDIT, setting).bind('click',
					function() {
						if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeEditName, [setting.treeId, node], true) == false) return false;
						view.editNode(setting, node);
						return false;
					}
					).show();
			},
			addRemoveBtn: function(setting, node) {
				if (node.editNameFlag || $$(node, consts.id.REMOVE, setting).length > 0) {
					return;
				}
				if (!tools.apply(setting.edit.showRemoveBtn, [setting.treeId, node], setting.edit.showRemoveBtn)) {
					return;
				}
				var aObj = $$(node, consts.id.A, setting),
				removeStr = "<span class='" + consts.className.BUTTON + " remove' id='" + node.tId + consts.id.REMOVE + "' title='"+tools.apply(setting.edit.removeTitle, [setting.treeId, node], setting.edit.removeTitle)+"' treeNode"+consts.id.REMOVE+" style='display:none;'></span>";
				aObj.append(removeStr);

				$$(node, consts.id.REMOVE, setting).bind('click',
					function() {
						if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return false;
						view.removeNode(setting, node);
						setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
						return false;
					}
					).bind('mousedown',
					function(eventMouseDown) {
						return true;
					}
					).show();
			},
			addHoverDom: function(setting, node) {
				if (data.getRoots().showHoverDom) {
					node.isHover = true;
					if (setting.edit.enable) {
						view.addEditBtn(setting, node);
						view.addRemoveBtn(setting, node);
					}
					tools.apply(setting.view.addHoverDom, [setting.treeId, node]);
				}
			},
			cancelCurEditNode: function (setting, forceName, isCancel) {
				var root = data.getRoot(setting),
				nameKey = setting.data.key.name,
				node = root.curEditNode;

				if (node) {
					var inputObj = root.curEditInput,
					newName = forceName ? forceName:(isCancel ? node[nameKey]: inputObj.val());
					if (tools.apply(setting.callback.beforeRename, [setting.treeId, node, newName, isCancel], true) === false) {
						return false;
					} else {
						node[nameKey] = newName;
						setting.treeObj.trigger(consts.event.RENAME, [setting.treeId, node, isCancel]);
					}
					var aObj = $$(node, consts.id.A, setting);
					aObj.removeClass(consts.node.CURSELECTED_EDIT);
					inputObj.unbind();
					view.setNodeName(setting, node);
					node.editNameFlag = false;
					root.curEditNode = null;
					root.curEditInput = null;
					view.selectNode(setting, node, false);
				}
				root.noSelection = true;
				return true;
			},
			editNode: function(setting, node) {
				var root = data.getRoot(setting);
				view.editNodeBlur = false;
				if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
					setTimeout(function() {tools.inputFocus(root.curEditInput);}, 0);
					return;
				}
				var nameKey = setting.data.key.name;
				node.editNameFlag = true;
				view.removeTreeDom(setting, node);
				view.cancelCurEditNode(setting);
				view.selectNode(setting, node, false);
				$$(node, consts.id.SPAN, setting).html("<input type=text class='rename' id='" + node.tId + consts.id.INPUT + "' treeNode" + consts.id.INPUT + " >");
				var inputObj = $$(node, consts.id.INPUT, setting);
				inputObj.attr("value", node[nameKey]);
				if (setting.edit.editNameSelectAll) {
					tools.inputSelect(inputObj);
				} else {
					tools.inputFocus(inputObj);
				}

				inputObj.bind('blur', function(event) {
					if (!view.editNodeBlur) {
						view.cancelCurEditNode(setting);
					}
				}).bind('keydown', function(event) {
					if (event.keyCode=="13") {
						view.editNodeBlur = true;
						view.cancelCurEditNode(setting);
					} else if (event.keyCode=="27") {
						view.cancelCurEditNode(setting, null, true);
					}
				}).bind('click', function(event) {
					return false;
				}).bind('dblclick', function(event) {
					return false;
				});

				$$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED_EDIT);
				root.curEditInput = inputObj;
				root.noSelection = false;
				root.curEditNode = node;
			},
			moveNode: function(setting, targetNode, node, moveType, animateFlag, isSilent) {
				var root = data.getRoot(setting),
				childKey = setting.data.key.children;
				if (targetNode == node) return;
				if (setting.data.keep.leaf && targetNode && !targetNode.isParent && moveType == consts.move.TYPE_INNER) return;
				var oldParentNode = (node.parentTId ? node.getParentNode(): root),
				targetNodeIsRoot = (targetNode === null || targetNode == root);
				if (targetNodeIsRoot && targetNode === null) targetNode = root;
				if (targetNodeIsRoot) moveType = consts.move.TYPE_INNER;
				var targetParentNode = (targetNode.parentTId ? targetNode.getParentNode() : root);

				if (moveType != consts.move.TYPE_PREV && moveType != consts.move.TYPE_NEXT) {
					moveType = consts.move.TYPE_INNER;
				}

				if (moveType == consts.move.TYPE_INNER) {
					if (targetNodeIsRoot) {
						//parentTId of root node is null
						node.parentTId = null;
					} else {
						if (!targetNode.isParent) {
							targetNode.isParent = true;
							targetNode.open = !!targetNode.open;
							view.setNodeLineIcos(setting, targetNode);
						}
						node.parentTId = targetNode.tId;
					}
				}

				//move node Dom
				var targetObj, target_ulObj;
				if (targetNodeIsRoot) {
					targetObj = setting.treeObj;
					target_ulObj = targetObj;
				} else {
					if (!isSilent && moveType == consts.move.TYPE_INNER) {
						view.expandCollapseNode(setting, targetNode, true, false);
					} else if (!isSilent) {
						view.expandCollapseNode(setting, targetNode.getParentNode(), true, false);
					}
					targetObj = $$(targetNode, setting);
					target_ulObj = $$(targetNode, consts.id.UL, setting);
					if (!!targetObj.get(0) && !target_ulObj.get(0)) {
						var ulstr = [];
						view.makeUlHtml(setting, targetNode, ulstr, '');
						targetObj.append(ulstr.join(''));
					}
					target_ulObj = $$(targetNode, consts.id.UL, setting);
				}
				var nodeDom = $$(node, setting);
				if (!nodeDom.get(0)) {
					nodeDom = view.appendNodes(setting, node.level, [node], null, false, true).join('');
				} else if (!targetObj.get(0)) {
					nodeDom.remove();
				}
				if (target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
					target_ulObj.append(nodeDom);
				} else if (targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
					targetObj.before(nodeDom);
				} else if (targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
					targetObj.after(nodeDom);
				}

				//repair the data after move
				var i,l,
				tmpSrcIndex = -1,
				tmpTargetIndex = 0,
				oldNeighbor = null,
				newNeighbor = null,
				oldLevel = node.level;
				if (node.isFirstNode) {
					tmpSrcIndex = 0;
					if (oldParentNode[childKey].length > 1 ) {
						oldNeighbor = oldParentNode[childKey][1];
						oldNeighbor.isFirstNode = true;
					}
				} else if (node.isLastNode) {
					tmpSrcIndex = oldParentNode[childKey].length -1;
					oldNeighbor = oldParentNode[childKey][tmpSrcIndex - 1];
					oldNeighbor.isLastNode = true;
				} else {
					for (i = 0, l = oldParentNode[childKey].length; i < l; i++) {
						if (oldParentNode[childKey][i].tId == node.tId) {
							tmpSrcIndex = i;
							break;
						}
					}
				}
				if (tmpSrcIndex >= 0) {
					oldParentNode[childKey].splice(tmpSrcIndex, 1);
				}
				if (moveType != consts.move.TYPE_INNER) {
					for (i = 0, l = targetParentNode[childKey].length; i < l; i++) {
						if (targetParentNode[childKey][i].tId == targetNode.tId) tmpTargetIndex = i;
					}
				}
				if (moveType == consts.move.TYPE_INNER) {
					if (!targetNode[childKey]) targetNode[childKey] = new Array();
					if (targetNode[childKey].length > 0) {
						newNeighbor = targetNode[childKey][targetNode[childKey].length - 1];
						newNeighbor.isLastNode = false;
					}
					targetNode[childKey].splice(targetNode[childKey].length, 0, node);
					node.isLastNode = true;
					node.isFirstNode = (targetNode[childKey].length == 1);
				} else if (targetNode.isFirstNode && moveType == consts.move.TYPE_PREV) {
					targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
					newNeighbor = targetNode;
					newNeighbor.isFirstNode = false;
					node.parentTId = targetNode.parentTId;
					node.isFirstNode = true;
					node.isLastNode = false;

				} else if (targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
					targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
					newNeighbor = targetNode;
					newNeighbor.isLastNode = false;
					node.parentTId = targetNode.parentTId;
					node.isFirstNode = false;
					node.isLastNode = true;

				} else {
					if (moveType == consts.move.TYPE_PREV) {
						targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
					} else {
						targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
					}
					node.parentTId = targetNode.parentTId;
					node.isFirstNode = false;
					node.isLastNode = false;
				}
				data.fixPIdKeyValue(setting, node);
				data.setSonNodeLevel(setting, node.getParentNode(), node);

				//repair node what been moved
				view.setNodeLineIcos(setting, node);
				view.repairNodeLevelClass(setting, node, oldLevel)

				//repair node's old parentNode dom
				if (!setting.data.keep.parent && oldParentNode[childKey].length < 1) {
					//old parentNode has no child nodes
					oldParentNode.isParent = false;
					oldParentNode.open = false;
					var tmp_ulObj = $$(oldParentNode, consts.id.UL, setting),
					tmp_switchObj = $$(oldParentNode, consts.id.SWITCH, setting),
					tmp_icoObj = $$(oldParentNode, consts.id.ICON, setting);
					view.replaceSwitchClass(oldParentNode, tmp_switchObj, consts.folder.DOCU);
					view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU);
					tmp_ulObj.css("display", "none");

				} else if (oldNeighbor) {
					//old neigbor node
					view.setNodeLineIcos(setting, oldNeighbor);
				}

				//new neigbor node
				if (newNeighbor) {
					view.setNodeLineIcos(setting, newNeighbor);
				}

				//repair checkbox / radio
				if (!!setting.check && setting.check.enable && view.repairChkClass) {
					view.repairChkClass(setting, oldParentNode);
					view.repairParentChkClassWithSelf(setting, oldParentNode);
					if (oldParentNode != node.parent)
						view.repairParentChkClassWithSelf(setting, node);
				}

				//expand parents after move
				if (!isSilent) {
					view.expandCollapseParentNode(setting, node.getParentNode(), true, animateFlag);
				}
			},
			removeEditBtn: function(setting, node) {
				$$(node, consts.id.EDIT, setting).unbind().remove();
			},
			removeRemoveBtn: function(setting, node) {
				$$(node, consts.id.REMOVE, setting).unbind().remove();
			},
			removeTreeDom: function(setting, node) {
				node.isHover = false;
				view.removeEditBtn(setting, node);
				view.removeRemoveBtn(setting, node);
				tools.apply(setting.view.removeHoverDom, [setting.treeId, node]);
			},
			repairNodeLevelClass: function(setting, node, oldLevel) {
				if (oldLevel === node.level) return;
				var liObj = $$(node, setting),
				aObj = $$(node, consts.id.A, setting),
				ulObj = $$(node, consts.id.UL, setting),
				oldClass = consts.className.LEVEL + oldLevel,
				newClass = consts.className.LEVEL + node.level;
				liObj.removeClass(oldClass);
				liObj.addClass(newClass);
				aObj.removeClass(oldClass);
				aObj.addClass(newClass);
				ulObj.removeClass(oldClass);
				ulObj.addClass(newClass);
			},
			selectNodes : function(setting, nodes) {
				for (var i=0, l=nodes.length; i<l; i++) {
					view.selectNode(setting, nodes[i], i>0);
				}
			}
		},

		_z = {
			tools: _tools,
			view: _view,
			event: _event,
			data: _data
		};
		$.extend(true, $.fn.zTree.consts, _consts);
		$.extend(true, $.fn.zTree._z, _z);

		var zt = $.fn.zTree,
		tools = zt._z.tools,
		consts = zt.consts,
		view = zt._z.view,
		data = zt._z.data,
		event = zt._z.event,
		$$ = tools.$;

		data.exSetting(_setting);
		data.addInitBind(_bindEvent);
		data.addInitUnBind(_unbindEvent);
		data.addInitCache(_initCache);
		data.addInitNode(_initNode);
		data.addInitProxy(_eventProxy);
		data.addInitRoot(_initRoot);
		data.addZTreeTools(_zTreeTools);

		var _cancelPreSelectedNode = view.cancelPreSelectedNode;
		view.cancelPreSelectedNode = function (setting, node) {
			var list = data.getRoot(setting).curSelectedList;
			for (var i=0, j=list.length; i<j; i++) {
				if (!node || node === list[i]) {
					view.removeTreeDom(setting, list[i]);
					if (node) break;
				}
			}
			if (_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments);
		}

		var _createNodes = view.createNodes;
		view.createNodes = function(setting, level, nodes, parentNode) {
			if (_createNodes) {
				_createNodes.apply(view, arguments);
			}
			if (!nodes) return;
			if (view.repairParentChkClassWithSelf) {
				view.repairParentChkClassWithSelf(setting, parentNode);
			}
		}

		var _makeNodeUrl = view.makeNodeUrl;
		view.makeNodeUrl = function(setting, node) {
			return setting.edit.enable ? null : (_makeNodeUrl.apply(view, arguments));
		}

		var _removeNode = view.removeNode;
		view.removeNode = function(setting, node) {
			var root = data.getRoot(setting);
			if (root.curEditNode === node) root.curEditNode = null;
			if (_removeNode) {
				_removeNode.apply(view, arguments);
			}
		}

		var _selectNode = view.selectNode;
		view.selectNode = function(setting, node, addFlag) {
			var root = data.getRoot(setting);
			if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
				return false;
			}
			if (_selectNode) _selectNode.apply(view, arguments);
			view.addHoverDom(setting, node);
			return true;
		}

		var _uCanDo = tools.uCanDo;
		tools.uCanDo = function(setting, e) {
			var root = data.getRoot(setting);
			if (e && (tools.eqs(e.type, "mouseover") || tools.eqs(e.type, "mouseout") || tools.eqs(e.type, "mousedown") || tools.eqs(e.type, "mouseup"))) {
				return true;
			}
			if (root.curEditNode) {
				view.editNodeBlur = false;
				root.curEditInput.focus();
			}
			return (!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
		}
	})(jQuery);
});